A GIS-based urban governance data acquisition device and method

Abstract

This invention provides a data acquisition device and method for urban governance based on GIS grids, including a storage box with casters installed at the four corners of the bottom. An electric push rod is fixed inside the storage box, and a camera is fixed to the extended end of the electric push rod. Two top plates are provided on the top of the storage box. When the camera rises with the push rod, the top plates are opened, and simultaneously, under the action of a torsion spring, the two top plates tilt to both sides, forming a rain-proof slope. At this time, a connecting plate slides along a groove, maintaining the connection between the top plates and the camera. Compared with existing technologies, this method places the camera and noise monitor inside a movable storage box, allowing for distributed placement as needed to monitor traffic and noise information. After data collection, the data is reported to the GIS platform. The device is easy to move and is unaffected by the environment, eliminating installation inconveniences and enabling a "use and go" approach.

Description

Technical Field

[0001] This invention relates to the field of GIS grid technology, specifically to a data acquisition device and method for urban governance based on GIS grids. Background Technology

[0002] Urban governance-related datasets include population data, traffic data, environmental data, and social data. Population data: Population is the foundation of urban governance; understanding population distribution and characteristics is crucial for urban planning and the provision of public services. Population datasets mainly include indicators such as population size, age structure, gender ratio, education level, and occupational distribution. This data helps the government understand the characteristics of the urban population and thus formulate corresponding policies and measures. Traffic data: Transportation is an important area in urban governance. Traffic datasets help the government understand urban traffic conditions, road congestion, and the operation of public transportation. Traffic datasets mainly include information such as road traffic flow, traffic accident data, and public transportation routes and stops. This data helps the government optimize transportation networks, improve traffic efficiency, and reduce traffic congestion and accidents. Environmental data: Environmental quality is an important indicator in urban governance. Environmental datasets help the government understand urban air quality, water quality, and noise pollution. Environmental datasets mainly include indicators such as air quality monitoring data, water quality monitoring data, and noise monitoring data. This data helps the government formulate corresponding environmental protection policies, improve urban environmental quality, and enhance the quality of life for residents.

[0003] In existing technologies, traffic data collection relies on cameras, while environmental data collection relies on equipment such as water quality analyzers and noise detectors. Deploying too many of these collection devices in cities would increase collection costs, and their widespread distribution would make maintenance inconvenient. There is a lack of a convenient and portable collection device. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the present invention aims to provide a data acquisition device and method for urban governance based on GIS grids, thereby solving the problems mentioned in the background. The device houses a camera and a noise monitor inside a movable storage box, which can be arranged at various points as needed to monitor traffic and noise information. After data collection, the data is reported to the GIS platform. The device is easy to move and is not affected by the environment, eliminating the inconvenience of installation and allowing for immediate use and disembarkation.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a city governance data acquisition device based on a GIS grid, comprising a storage box, with casters installed at the four corners of the bottom of the storage box, an electric push rod fixed inside the storage box, and a camera fixed to the extended end of the electric push rod, two top plates on the top of the storage box, the two top plates being rotatably mounted on the top of the camera via hinges and a torsion spring, a front plate being rotatably mounted at the front of the storage box via hinges and a torsion spring, and a bottom plate being installed inside the storage box corresponding to the position of the front plate, a noise monitor being fixed on the surface of the bottom plate, and the bottom plate being kinetically connected to the extended end of the electric push rod, and a push plate being fixed on the bottom plate corresponding to the position on the back of the noise monitor, with the push plate in pressing contact with the front plate.

[0006] Furthermore, the inner wall of the storage box is fixed with slide rails on both sides corresponding to the bottom plate, and the bottom plate slides along the slide rails on both sides. The push plate is fixed with return springs on both sides, and the other end of the return spring is fixed to the end of the slide rail.

[0007] Furthermore, a second inclined plate is fixed on both sides of the tail end of the base plate, and a first inclined plate is fixed on the inclined surface of the second inclined plate at the extended end of the electric push rod, and the first inclined plate and the second inclined plate are in sliding contact.

[0008] Furthermore, the top two sides of the camera are rotatably connected to a connecting plate via a pivot. A groove is provided on the surface of the top plate, and the other end of the connecting plate slides along the inside of the groove via a sliding plate and a pivot.

[0009] A method for collecting urban governance data based on GIS grids, characterized in that the method includes the following steps:

[0010] (1) Distribute the data acquisition devices in the urban monitoring area and obtain map data through the GIS support platform.

[0011] It also collects data such as images and noise.

[0012] (2) The data aggregation platform acquires the data uploaded by each acquisition device and inputs it into the data docking subsystem;

[0013] (3) Based on the analysis and comparison of the currently collected data, determine the abnormal event information, and the abnormal events...

[0014] The information includes traffic condition images, noise levels, and the location of the noise level.

[0015] (4) Based on the abnormal event information, the technical platform outputs the corresponding decision.

[0016] Furthermore, according to step (1), the GIS support platform includes a rendering engine, a service engine, and a data portal.

[0017] Furthermore, according to step (2), the data aggregation platform includes a data empowerment platform and an AI empowerment platform, and the data docking subsystem includes a government service rating platform, a real estate registration system, an enterprise express lane, a credit information platform, a government data resource center, a government data sharing and exchange platform, a digital government operation center, smart city management, smart government affairs, smart tourism and other related businesses of commissions and bureaus.

[0018] Furthermore, according to step (4), the technology platform includes a spatial data storage component, a business data storage component, a cache data storage component, a load balancing component, a microservice unified gateway platform, a multimedia application service platform, a message middleware platform, and a high-performance query and retrieval platform.

[0019] The beneficial effects of the present invention: The present invention provides a GIS grid-based urban governance data acquisition device, comprising a storage box; casters; a top plate; a front plate; an electric push rod; a camera; a chute; a connecting plate; a noise monitor; a bottom plate; a push plate; a slide rail; a return spring; a first inclined plate; and a second inclined plate.

[0020] 1. When the electric push rod rises, the first inclined plate rises synchronously and presses against the second inclined plate, causing the second inclined plate to drive the base to slide outward along the slide rail. The push plate first pushes the front plate open, and then sends out the noise monitoring device for noise monitoring. The camera and the noise monitoring device are synchronized, and the device is sent out for use and stored for protection at the same time.

[0021] 2. In this invention, when the camera is pushed up by the electric push rod, the top plate is pushed open. At the same time, under the action of the torsion spring, the two top plates tilt to both sides to form a rainproof slope. At this time, the connecting plate slides along the slide groove to maintain the connection between the top plate and the camera.

[0022] 3. Compared with the prior art, the present invention sets up the camera and noise monitoring device inside a movable storage box, which can be arranged at different points as needed to monitor traffic and noise information. After the data is collected, it is reported to the GIS platform. The device is easy to push and move, is not affected by the environment, eliminates the inconvenience of installation, and can be used and then left. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the steps of the urban governance data collection method of the present invention;

[0024] Figure 2 This is a data integration diagram of the urban governance data collection method of the present invention;

[0025] Figure 3 This is one of the schematic diagrams of the basic support system for the urban governance data collection method of the present invention;

[0026] Figure 4 This is the second schematic diagram of the basic support system for the urban governance data collection method of the present invention;

[0027] Figure 5 This is an overall schematic diagram of the urban governance data acquisition device of the present invention;

[0028] Figure 6 This is one of the schematic diagrams of the internal structure of the urban governance data acquisition device of the present invention;

[0029] Figure 7 This is the second schematic diagram of the internal structure of the urban governance data acquisition device of the present invention.

[0030] In the diagram: 1. Storage box; 11. Casters; 12. Top plate; 13. Front plate; 2. Electric push rod; 21. Camera; 22. Slide rail; 23. Connecting plate; 3. Noise monitor; 31. Base plate; 32. Push plate; 33. Slide rail; 34. Return spring; 35. First inclined plate; 36. Second inclined plate. Detailed Implementation

[0031] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0032] Please see Figure 1 This invention provides a technical solution: a city governance data acquisition device based on GIS grid, comprising a storage box 1, with casters 11 installed at the four corners of the bottom of the storage box 1, an electric push rod 2 fixed inside the storage box 1, and a camera 21 fixed to the extended end of the electric push rod 2, two top plates 12 on the top of the storage box 1, the two top plates 12 being rotatably mounted on the top of the camera 21 via hinges and torsion springs at their joint, a front plate 13 being rotatably mounted at the front of the storage box 1 via hinges and torsion springs, and a bottom plate 31 being installed inside the storage box 1 corresponding to the position of the front plate 13, with a noise reduction device fixed on the surface of the bottom plate 31. The noise monitor 3 is connected to the extended end of the base plate 31 via a transmission connection. The base plate 31 is fixed with a push plate 32 at the position corresponding to the back of the noise monitor 3, and the push plate 32 is in contact with the front plate 13. When using the device, the device is moved to the designated area via the moving wheels 11 and fixed in position. Then, the camera 21 is sent out via the electric push rod 2. After adjusting the angle, traffic image data is collected. At the same time, due to the transmission connection between the electric push rod 2 and the base plate 31, the noise monitor 3 is sent out from the front plate 13 to collect noise data and feed the data back to the GIS platform (the noise monitor 3 in the solution technology can be other types of data collection devices).

[0033] In this embodiment, the inner wall of the storage box 1 is fixed with slide rails 33 on both sides corresponding to the bottom plate 31, and the bottom plate 31 slides along the slide rails 33 on both sides. The push plate 32 is fixed with return springs 34 on both sides, and the other end of the return springs 34 is fixed to the tail end of the slide rail 33. The tail end of the bottom plate 31 is fixed with second inclined plates 36 on both sides, and the extended end of the electric push rod 2 is fixed with a first inclined plate 35 corresponding to the inclined surface of the second inclined plate 36. The first inclined plate 35 and the second inclined plate 36 slide in contact. When the electric push rod 2 rises, the first inclined plate 35 rises synchronously and squeezes the second inclined plate 36, so that the second inclined plate 36 drives the base to slide outward along the slide rail 33. The push plate 32 first pushes the front plate 13 to open, and then sends out the noise monitoring instrument 3 for noise monitoring.

[0034] In this embodiment, the top two sides of the camera 21 are rotatably connected to the connecting plate 23 via a rotating shaft. The surface of the top plate 12 is provided with a sliding groove 22, and the other end of the connecting plate 23 slides along the inside of the sliding groove 22 via a sliding plate and a rotating shaft. When the camera 21 is pushed up by the electric push rod 2, the top plate 12 is pushed open. At the same time, under the action of the torsion spring, the two top plates 12 tilt to both sides to form a rainproof slope. At this time, the connecting plate 23 slides along the sliding groove 22 to maintain the connection between the top plate 12 and the camera 21.

[0035] A method for collecting urban governance data based on GIS grids, characterized in that the method includes the following steps:

[0036] (1) Distribute the data acquisition devices in the urban monitoring area and obtain map data through the GIS support platform.

[0037] It also collects data such as images and noise.

[0038] (2) The data aggregation platform acquires the data uploaded by each acquisition device and inputs it into the data docking subsystem;

[0039] (3) Based on the analysis and comparison of the currently collected data, determine the abnormal event information, and the abnormal events...

[0040] The information includes traffic condition images, noise levels, and the location of the noise level.

[0041] (4) Based on the abnormal event information, the technical platform outputs the corresponding decision.

[0042] Basic Support System: The basic support system consists of two parts: a technology middle platform and a GIS support platform. The technology middle platform includes spatial data storage components, business data storage components, cache data storage components, load balancing components, a microservice unified gateway platform, a multimedia application service platform, a message middleware platform, and a high-performance query and retrieval platform. The GIS support platform includes a rendering engine, a service engine, and a data portal.

[0043] Grid Data Integration: The grid data integration system comprises two parts: a data aggregation platform and a data docking subsystem. The data aggregation platform includes a data empowerment platform and an AI empowerment platform. The data docking subsystem enables data docking with the Jiamusi government service rating platform, real estate registration system, enterprise express lane, credit information platform, government data resource center, government data sharing and exchange platform, digital government operation center, smart city management, smart government affairs, smart tourism and other relevant business of commissions and bureaus, as well as other applications of this digital government initiative.

[0044] Building upon the original map service, a GIS support platform is added. Based on the service engine and rendering engine, it integrates industry applications to generate a single map for data browsing and querying. The platform allows previewing and querying of network vector feature services, network vector transaction operation services, static vector tile services, dynamic vector tile services, network map tile services, 3D terrain services, 3D data tiling services, and catalog services published by the system. By constructing a data base map that represents all elements of above-ground and underground 3D space in urban management, and integrating multi-source data from urban operation, management, and services, it provides common support capabilities for the construction of the grid management platform, including visualization, simulation, and modeling. This effectively serves various application scenarios of the grid management platform, improving the refinement and intelligence of urban management. WebGIS technology, formed by the combination of GIS and Web technologies, makes it possible to publish map data online, allowing users to perform various operations on geographic information through a browser. Unlike C / S structure GIS application systems, WebGIS servers typically send images of the final generated map imagery to the client; users cannot directly access the map resource library, thus truly ensuring the security of the original map data application.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the scope of the invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0046] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A GIS grid-based urban governance data collection device, comprising a storage box (1), characterized in that: The bottom corner of the storage box (1) is provided with a movable wheel (11), the inside of the storage box (1) is fixedly provided with an electric push rod (2), the extension end of the electric push rod (2) is fixedly provided with a camera (21), the top of the storage box (1) is provided with two top plates (12), the joint of the two top plates (12) is rotatably installed on the top of the camera (21) through a hinge and a torsion spring, the front end of the storage box (1) is rotatably provided with a front plate (13) through a hinge and a torsion spring, the inside of the storage box (1) is provided with a bottom plate (31) corresponding to the position of the front plate (13), the surface of the bottom plate (31) is fixedly provided with a noise monitor (3), the bottom plate (31) is in transmission connection with the extension end of the electric push rod (2), the bottom plate (31) is fixedly provided with a push plate (32) corresponding to the position of the back of the noise monitor (3), the push plate (32) is in extrusion contact with the front plate (13), the inside wall of the storage box (1) is fixedly provided with a slide rail (33) corresponding to the two sides of the bottom plate (31), the two sides of the bottom plate (31) slide along the slide rail (33), the two sides of the push plate (32) are fixedly provided with a return spring (34), the other end of the return spring (34) is fixedly provided on the tail end of the slide rail (33), the tail end of the bottom plate (31) is fixedly provided with a second inclined plate (36), the extension end of the electric push rod (2) is fixedly provided with a first inclined plate (35) corresponding to the inclined surface of the second inclined plate (36), the first inclined plate (35) is in sliding contact with the second inclined plate (36), the top of the camera (21) is rotatably connected with a connecting plate (23) through a rotating shaft, the surface of the top plate (12) is provided with a sliding groove (22), the other end of the connecting plate (23) slides along the inside of the sliding groove (22) through a sliding plate and a rotating shaft; when in use, the collecting device is distributed in the city monitoring area, the map data is obtained through the GIS support platform, and the image and noise data are collected; each collecting device uploads the collected data to the data aggregation platform, the data aggregation platform inputs the data to the data docking subsystem, according to the analysis and comparison of the current collected data, the abnormal event information is determined, the abnormal event information includes traffic condition image, noise value, occurrence position, according to the abnormal event information, the corresponding decision is output by the technical platform.

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