Panoramic image and aerovane combined gas detection positioning auxiliary device

Abstract

The utility model provides a panoramic image and aerovane combined gas detection positioning auxiliary device, and relates to the technical field of gas detection equipment. The panoramic image and aerovane combined gas detection positioning auxiliary device comprises a device body, panoramic camera modules are arranged at the two ends of the device body, and each panoramic camera module is formed by splicing two sets of cameras; a positioning module and a wind speed and direction measuring module are arranged on the side of the device body; according to the gas detection positioning auxiliary device, the panoramic camera module, the positioning module and the wind speed and direction measuring module are matched, panoramic images, high-precision positioning and multi-parameter environment information are fused, multi-dimensional inspection data are obtained, and a more comprehensive reference basis is provided for follow-up gas detection data analysis and decision making.

Description

Technical Field

[0001] The utility model relates to the technical field of gas detection, and more specifically to a gas detection positioning auxiliary device combining a panoramic image with a wind direction and anemometer. Background Art

[0002] At present, gas companies mainly rely on daily manual inspections for pipeline maintenance. Staff are equipped with corresponding handheld inspection equipment, or use drones to inspect gas pipelines. This inspection method can perform basic inspection work, but it has the following disadvantages: 1) Low inspection efficiency: Traditional manual inspections require a lot of human resources, while the use of drones for inspections is limited by flight time and energy supply, and the inspection efficiency is low; 2) The detection results are greatly affected by the environment: Since traditional inspection equipment is limited by environmental conditions in terms of information collection, such as weather, light and other factors, the accuracy of the detection results is not high; 3) Lack of comprehensive information fusion function: Existing technologies cannot comprehensively integrate panoramic images, high-precision positioning and multi-parameter environmental information, resulting in insufficient information in the inspection data, making it difficult to fully evaluate the inspection targets. Utility Model Content

[0003] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a gas detection positioning auxiliary device combining panoramic imaging with a wind direction and anemometer, including a device body, both ends of which are provided with panoramic camera modules, and the panoramic camera modules are formed by splicing two groups of cameras; a positioning module and a wind speed and direction measurement module are provided on the side of the device body.

[0004] Preferably, the positioning module is a GNSS (Global Navigation Satellite System) positioning module.

[0005] Furthermore, the GNSS (Global Navigation Satellite System) positioning module includes a GNSS antenna, and a radome is arranged outside the GNSS antenna.

[0006] Furthermore, the antenna cover is shaped like a mushroom head.

[0007] Furthermore, a temperature and humidity sensor is arranged on the side of the device body.

[0008] Furthermore, the temperature and humidity sensor includes a sensor body and an anti-radiation shielding cover.

[0009] Furthermore, the anti-radiation shielding cover is located above the sensor body.

[0010] Furthermore, a filter is arranged on the side of the device body.

[0011] Furthermore, the filter includes a housing and a filter screen.

[0012] Furthermore, the filter is arranged inside the shell.

[0013] Preferably, a mounting structure is provided below the device body, and the mounting structure comprises a mounting block and a matching mounting seat.

[0014] Furthermore, the mounting seat and the mounting block are detachably matched.

[0015] Compared with the prior art, the gas detection positioning auxiliary device combining panoramic image and wind direction and anemometer of the utility model has the following beneficial effects:

[0016] 1) Improve inspection efficiency: By integrating panoramic images, high-precision positioning and multi-parameter environmental information, more comprehensive and accurate inspection of the target can be achieved; compared with traditional manual inspection, the gas detection positioning auxiliary device of the utility model can greatly improve inspection efficiency and save time and human resource costs;

[0017] 2) Ability to improve the accuracy of detection results: The setting of the panoramic camera module can collect panoramic images and obtain panoramic image information of the target area in real time, avoiding the problem that traditional inspection equipment is limited by the field of view; at the same time, combined with a high-precision positioning system, the position of the inspection target can be accurately located, thereby improving the accuracy and reliability of the detection results;

[0018] 3) Ability to enhance environmental adaptability: The setting of wind speed and direction measurement module and temperature and humidity sensor can collect multi-parameter environmental information, monitor the environmental conditions around the inspection target in real time, better understand the environmental conditions of the target area, identify and eliminate the influence of environmental factors on the inspection results, and thus provide more accurate and reliable inspection data;

[0019] 4) With comprehensive information fusion function: through the cooperation of panoramic camera module, positioning module, wind speed and direction measurement module, it can integrate panoramic images, high-precision positioning and multi-parameter environmental information to achieve comprehensive analysis and processing of multi-source data. Through comprehensive information fusion, multi-dimensional inspection data can be obtained, providing a more comprehensive reference basis for subsequent data analysis and decision-making;

[0020] 5) Reduce the impact of environmental factors: The setting of the filter can perform preliminary filtration of the gas, reduce the impact of sand and dust on the gas detector, and eliminate the impact of environmental factors on the inspection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 paying creative labor.

[0022] Figure 1 It is a structural schematic diagram of a gas detection and positioning auxiliary device combining a panoramic image with a wind direction and anemometer of the present invention.

[0023] Figure 2 for Figure 1 main view.

[0024] Figure 3 This is a schematic diagram of the structure of the temperature and humidity sensor.

[0025] Figure 4 Schematic diagram of the filter structure.

[0026] Figure 5 Schematic diagram of the positional relationship between the device body and the mounting structure.

[0027] Figure 6 for Figure 5 A partial enlarged view of point A in the middle.

[0028] Explanation of symbols in the figure:

[0029] 1. Device body; 2. Panoramic camera module; 3. Positioning module; 4. Wind speed and direction measurement module; 5. Temperature and humidity sensor; 6. Camera; 7. Filter; 8. Installation structure;

[0030] 501, sensor body; 502, anti-radiation shielding cover;

[0031] 701, housing; 702, filter;

[0032] 801, mounting block; 802, mounting seat; 803, arc-shaped groove; 804, channel; 805, push rod; 806, baffle; 807, first spring; 808, mounting groove; 809, second spring; 810, push plate; 811, arc-shaped block; 812, placement groove. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0034] The gas detection and positioning auxiliary device combining panoramic image and wind direction and anemometer provided by the embodiment of the utility model is now described. Figure 1 , Figure 2 As shown, a gas detection positioning auxiliary device combining panoramic images with wind direction and anemometer includes a device body 1, both ends of the device body 1 are provided with panoramic camera modules 2, and the panoramic camera module is composed of two groups of cameras.

[0035] Furthermore, the panoramic camera module 2 is composed of two groups of back-to-back 180° wide-angle network cameras, a total of four cameras, to achieve a 360° horizontal field of view and a comprehensive field of view of 80°+ pitch field of view.

[0036] The side of the device body 1 is provided with a positioning module 3, a wind speed and direction measuring module 4, and a temperature and humidity sensor 5. The positioning module 3 uses a GNSS (Global Navigation Satellite System) positioning module, which includes a GNSS antenna. The function of the GNSS antenna is to search for GPS and Beidou satellite signals; a mushroom-shaped antenna cover is provided on the outside of the GNSS antenna, and centimeter-level position information is output through the GNSS antenna. The wind speed and direction measuring module 4 is used to provide accurate wind speed and direction information during the inspection process. The temperature and humidity sensor 5 is used to provide external temperature and humidity information.

[0037] A PCB main board is arranged inside the device body 1. The panoramic camera module 2, the positioning module 3, the wind speed and direction measurement module 4, and the temperature and humidity sensor 5 are all electrically connected to the PCB main board. A SIM card slot is arranged on the PCB main board, which can provide a stable 4G signal. The PCB main board is interconnected with the gas detector through an aviation plug connector, which can provide real-time and dynamic environmental information for the gas detector.

[0038] like Figure 3 As shown, the temperature and humidity sensor 5 includes a sensor body 501 and an anti-radiation shielding cover 502. The sensor body 501 is connected to the device body 1 through a connecting bracket, and the connecting bracket is located above and to the side of the sensor body 501; the anti-radiation shielding cover 502 is arranged above the sensor body 501.

[0039] like Figure 4 As shown, a filter 7 is arranged on the side of the device body, and the filter 7 is connected to the gas detector through an air pipe. The filter 7 includes a housing 701, and a filter screen 702 is arranged inside the housing 701. The filter 7 is used to perform preliminary filtering of the gas to reduce the impact of sand and dust in the environmental factors on the gas detector.

[0040] like Figure 5 , Figure 6As shown, a mounting structure 8 is provided at the bottom of the device body 1. When the gas detection positioning auxiliary device of the utility model needs to be installed on a mobile carrier, the connection between the device body 1 and the mobile carrier is realized through the mounting structure 8. The mounting structure 8 includes a mounting block 801 and a matching mounting seat 802; there are four mounting blocks 801, which are fixedly arranged at the four corners of the bottom of the device body 1; there are two mounting seats 802, which are respectively arranged below the two ends of the device body 1; one mounting seat is detachably matched with two mounting blocks corresponding to the position. The mounting seat 802 is fixedly installed on the mobile carrier, and the detachable connection between the mounting seat 802 and the mounting block 801 facilitates the rapid installation of the device body 1 on the mobile carrier or removal from the mobile carrier.

[0041] One side of the mounting block 801 is recessed inward to form an arc-shaped groove 803; a channel 804 connected to the arc-shaped groove 803 is opened in the middle of the mounting block 801 in the horizontal direction; a push rod 805 is inserted in the channel 804; a baffle 806 is provided at the end of the push rod 805; a first spring 807 is sleeved at the end of the push rod 805, and the first spring 807 is located between the baffle 806 and the mounting block 801. One end of the first spring 807 is fixedly connected to the baffle 806, and the other end is fixedly connected to the outer wall of the mounting block 801, thereby connecting the push rod 805 and the mounting block 801 together.

[0042] Both ends of the mounting seat 802 are respectively provided with mounting grooves 808 that cooperate with the mounting block 801 at the corresponding position, and a placement groove 812 for accommodating the mounting block 801; a second spring 809 is horizontally arranged inside the mounting groove 808, one end of the second spring 809 is fixedly connected to the inner wall of the mounting groove 808, and the other end is connected to the push plate 810, and the other side of the push plate 810 is provided with an arc block 811 that cooperates with the arc groove 803.

[0043] When the device body 1 needs to be installed on a mobile carrier, the mounting block 801 is moved into the placement groove 812. During the movement, the side wall of the mounting block 801 will first contact the arc block 811 and push the arc block 811 toward the inside of the mounting groove 808, so that the mounting block 801 enters the inside of the placement groove 812. At this time, the second spring 809 is in a compressed state; when the mounting block 801 moves until its bottom surface contacts the bottom of the placement groove 812, the arc block 811 reaches the position of the arc groove 803 on the mounting block 801. Under the elastic force of the second spring 809, the arc block 811 is pushed outward into the inside of the arc groove 803, and the mounting block 801 is pressed tightly against the placement groove 812, completing the elastic pressing connection between the mounting block 801 and the mounting seat 802, thereby completing the installation of the device body 1 on the mobile carrier. When the device body 1 is to be removed from the mobile carrier, the baffle 806 is pushed inward, the first spring 807 is in a compressed state, the baffle 806 drives the push rod 805 to move inward along the channel 804, and the push rod 805 pushes the arc block 811 inward. After the arc block 811 leaves the arc groove 803, it is squeezed into the interior of the installation groove 808, and the installation block 801 can be taken out from the placement groove 812; after loosening the baffle 806, under the action of the elastic force of the first spring 807, the push rod 805 and the baffle 806 return to the initial position, so that the device body 1 and the mounting seat 802 can be easily installed and disassembled.

[0044] The utility model aims to solve the technical problems in the prior art such as low inspection efficiency, detection results being greatly affected by the environment and lack of comprehensive information fusion function, and provide a gas detection positioning auxiliary device that can integrate panoramic images, high-precision positioning, and multi-parameter environmental information sensing, which can improve the accuracy and efficiency of inspections, reduce factors affected by the environment, and be more comprehensive and accurate in data collection.

[0045] The gas detection and positioning auxiliary device of the utility model is a vehicle-mounted device, which can be installed and placed at any position of mobile or transportation vehicles such as electric vehicles, motorcycles, carts, and cars, including but not limited to the roof, trunk, etc. During the inspection process, the gas detection and positioning auxiliary device of the utility model is placed on the inspection mobile vehicle, and is interconnected with the gas detector through an aviation plug connector. Each module has waterproof sealing and anti-vibration treatment, and the waterproof level reaches IP65 or above to adapt to outdoor vehicle conditions; after the inspection is turned on, the gas detection and positioning auxiliary device of the utility model transmits real-time panoramic images, centimeter-level location information, and environmental information such as temperature and humidity, wind speed and direction to the gas detector.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gas detection positioning auxiliary device combining panoramic image and wind direction and anemometer, comprising a device body, characterized in that: Both ends of the device body are provided with panoramic camera modules, which are formed by splicing two groups of cameras; the side of the device body is provided with a positioning module and a wind speed and direction measuring module.

2. The gas detection positioning auxiliary device combining panoramic image and wind direction and anemometer as claimed in claim 1, characterized in that: The positioning module is a GNSS (Global Navigation Satellite System) positioning module.

3. The gas detection positioning auxiliary device combining panoramic image and wind direction and anemometer as claimed in claim 2, characterized in that: The GNSS (Global Navigation Satellite System) positioning module comprises a GNSS antenna, and a radome is arranged outside the GNSS antenna.

4. The gas detection positioning auxiliary device combining panoramic image and wind direction and anemometer as claimed in claim 1, characterized in that: A temperature and humidity sensor is arranged on the side of the device body.

5. The gas detection positioning auxiliary device combining panoramic image and wind direction and anemometer as claimed in claim 4, characterized in that: The temperature and humidity sensor comprises a sensor body and an anti-radiation shielding cover.

6. The gas detection positioning auxiliary device combining panoramic image and wind direction and anemometer as claimed in claim 5, characterized in that: The anti-radiation shielding cover is located above the sensor body.

7. The gas detection positioning auxiliary device combining panoramic image and wind direction and anemometer as claimed in claim 1, characterized in that: A filter is arranged on the side of the device body.

8. The gas detection positioning auxiliary device combining panoramic image and wind direction and anemometer as claimed in claim 7, characterized in that: The filter comprises a housing and a filter screen.

9. The gas detection positioning auxiliary device combining panoramic image and wind direction and anemometer as claimed in claim 1, characterized in that: A mounting structure is arranged below the device body, and the mounting structure comprises a mounting block and a matching mounting seat.

10. The gas detection positioning auxiliary device combining panoramic image and wind direction and anemometer as claimed in claim 9, characterized in that: The mounting seat and the mounting block are detachably matched.

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