A highway photovoltaic active defense sensing system

Abstract

This utility model discloses a highway photovoltaic active defense sensing system, including a highway slope photovoltaic power source, an energy storage system, a highway power load system, a power load monitoring module, a highway and slope monitoring sensor module, and a data transmission module. The highway slope photovoltaic power source is connected to the energy storage system, which is installed on a prefabricated integrated slope photovoltaic support. The energy storage system is connected to the highway power load system, the power load monitoring module, and the highway and slope monitoring sensor module, respectively. The power load monitoring module and the highway and slope monitoring sensor module are respectively connected to the data transmission module, which is used to transmit data to a backend server. This utility model's highway photovoltaic active defense sensing system can effectively utilize highway slope photovoltaic power generation, monitor its utilization, and actively monitor and defend against highways and slopes in a multi-faceted and timely manner.

Description

Technical Field

[0001] This utility model relates to the field of highway photovoltaic technology, and in particular to a highway photovoltaic active defense sensing system. Background Technology

[0002] As highway slopes gradually become an important application scenario for photovoltaic power generation, how to effectively utilize and monitor photovoltaic power generation on highway slopes, and how to monitor highways and slopes, have become issues that need to be addressed in this field.

[0003] Highway and slope monitoring is a crucial aspect of ensuring road traffic safety. Current technologies utilizing sensors for monitoring and early warning, such as pressure and displacement sensors, primarily rely on point-based monitoring, resulting in limited coverage, numerous blind spots, and performance degradation under adverse weather conditions. Furthermore, they cannot achieve full-area coverage or provide comprehensive and timely monitoring and early warning of accident-prone road surfaces and slope collapses. Additionally, relying on a single sensor limits the monitoring range and prevents comprehensive, multi-faceted monitoring.

[0004] In addition, photovoltaic brackets are often used to support photovoltaic panels in the construction of photovoltaic systems on highway slopes. There are generally three types of photovoltaic brackets: (1) photovoltaic brackets made of cement counterweights; (2) photovoltaic brackets made of micro-hole cast-in-place piles; and (3) photovoltaic brackets made of helical piles. The above-mentioned photovoltaic brackets only play a supporting role and cannot monitor the highway and slope. They cannot guarantee the structural stability and durability while actively preventing slope collapse and avoiding the risk of damaging the roadbed and slope operations.

[0005] Therefore, it is evident that creating a novel proactive defense and sensing system for highway photovoltaics that can effectively utilize photovoltaic power generation on highway slopes, monitor its utilization, and proactively and promptly monitor and defend against both highways and slopes has become a pressing goal for the industry. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a brand-new highway photovoltaic active defense sensing system, which can not only effectively utilize the photovoltaic power generation of highway slopes, but also monitor its utilization, and at the same time actively monitor and defend the highway and its slopes in a multi-faceted and timely manner.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0008] A highway photovoltaic active defense sensing system includes a highway slope photovoltaic power source, an energy storage system, a highway power load system, a power load monitoring module, a highway and slope monitoring sensor module, and a data transmission module.

[0009] The photovoltaic power source on the highway slope is connected to the energy storage system, and the photovoltaic power source on the highway slope is installed on a prefabricated integrated photovoltaic support frame. The prefabricated integrated photovoltaic support frame is constructed and installed at the same time as the highway slope.

[0010] The energy storage system is connected to the highway power load system, the power load monitoring module, and the highway and slope monitoring sensor module, respectively.

[0011] The highway power load system includes charging piles, tunnel power equipment, service area power equipment, toll station power equipment, and roadside monitoring power equipment; the highway and slope monitoring sensor module includes pressure sensors, hydrostatic level, tilt sensors, and video monitoring sensors installed on an integrated slope photovoltaic support.

[0012] The highway power load system is connected to the power load monitoring module; the power load monitoring module, the highway and slope monitoring sensor module are respectively connected to the data transmission module, which is used to transmit data to the back-end server.

[0013] As a further improvement of this utility model, the prefabricated integrated slope photovoltaic support includes a prefabricated foundation anti-slip base plate, a highway anti-collision pier, and a photovoltaic foundation prefabricated pier; the highway anti-collision pier is set on one side of the prefabricated foundation anti-slip base plate; there are multiple photovoltaic foundation prefabricated piers, which are respectively set on the prefabricated foundation anti-slip base plate to form a square array; the prefabricated foundation anti-slip base plate is completely buried underground, and the lower part of the highway anti-collision pier and the photovoltaic foundation prefabricated pier is buried underground.

[0014] Furthermore, the pressure sensor is installed at the bottom of the precast foundation anti-slip base plate between the highway crash barrier and the photovoltaic foundation precast pier; the hydrostatic level is installed at the top of the photovoltaic foundation precast pier; the tilt sensor is connected to the lower part of the precast foundation anti-slip base plate; and the video monitoring sensor is installed on the highway crash barrier via a column, with the video monitoring sensor facing the highway surface.

[0015] Furthermore, a pressure sensor inspection port is provided on the prefabricated anti-slip base plate.

[0016] Furthermore, the pressure sensor is located near the side of the precast foundation anti-slip base plate along the width of the slope; there are two static levels, which are respectively set at diagonal positions of the array; the tilt sensor is set in the middle of the side of the precast foundation anti-slip base plate away from the road.

[0017] Furthermore, the bottom surface of the prefabricated foundation anti-slip base plate contains multiple downward anti-slip columnar protrusions; the prefabricated foundation anti-slip base plate, highway crash barriers, and photovoltaic foundation prefabricated barriers are prefabricated integral structures made of cement or concrete.

[0018] Furthermore, every four photovoltaic foundation prefabricated piers are used to support one photovoltaic panel module; 2-4 rows of photovoltaic panel modules are arranged along the width of the slope, and the height of the photovoltaic foundation prefabricated piers gradually decreases along the width of the slope; 3-11 rows of photovoltaic panel modules are arranged along the length of the slope, and adjacent photovoltaic panel modules share the photovoltaic foundation prefabricated piers between them; all photovoltaic panel modules constitute the photovoltaic power source of the highway slope.

[0019] Furthermore, the upper part of the prefabricated photovoltaic foundation pier has reserved holes for cable channels, which are used to thread through the special cables for connecting photovoltaic panel modules.

[0020] By adopting the above technical solution, this utility model has at least the following beneficial effects:

[0021] 1. The photovoltaic active defense sensing system for highways of this utility model uses a prefabricated integrated slope photovoltaic support for photovoltaic power generation, combined with an energy storage system, to enable large-scale and stable power generation and storage. It can simultaneously power various highway loads and monitoring modules. In addition, by installing multiple points and various types of sensor modules on the prefabricated integrated slope photovoltaic support that is constructed and installed at the same time as the highway slope, it can actively defend against slope collapse through the stable photovoltaic support foundation. At the same time, the sensor modules can further provide timely early warning of potential slope collapse points and monitor the highway road surface conditions, transforming the traditional multi-point early warning into a multi-faceted early warning, and actively achieving basic defense and comprehensive and timely monitoring and early warning.

[0022] 2. This utility model uses an electrical load monitoring module to monitor the electrical load system of highways, which can promptly detect faults or problems in each electrical load, providing a reference for judgment in subsequent operation and maintenance work. Attached Figure Description

[0023] The above is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model, the following describes this utility model in further detail with reference to the accompanying drawings and specific embodiments.

[0024] Figure 1 This is a block diagram of the overall structure of a highway photovoltaic active defense sensing system according to one embodiment of the present invention;

[0025] Figure 2 This is a top view of a prefabricated, integrated slope photovoltaic support structure equipped with sensor modules.

[0026] Figure 3 This is a schematic diagram of the overall structure of a prefabricated, integrated slope photovoltaic support system equipped with sensor modules.

[0027] Among them: 1-Prefabricated integrated slope photovoltaic support; 11-Prefabricated foundation anti-slip base plate; 111 Anti-slip columnar protrusion; 112-Pressure sensor inspection port; 12-Highway crash barrier; 13-Prefabricated photovoltaic foundation pier; 14-Photovoltaic panel assembly; 15-Cable channel reserved hole; 16-Highway pavement; 2-Highway and slope monitoring sensor module; 21-Pressure sensor; 22-Hydrostatic level; 23-Tilting sensor; 24-Video monitoring sensor. Detailed Implementation

[0028] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0029] like Figure 1 As shown, this embodiment provides a highway photovoltaic active defense sensing system, including a highway slope photovoltaic power source, an energy storage system, a highway power load system, a power load monitoring module, a highway and slope monitoring sensor module, and a data transmission module, wherein:

[0030] The photovoltaic (PV) power supply system on the highway slope is connected to an energy storage system. The PV power supply is mounted on a prefabricated, integrated slope PV support structure, which is constructed and installed concurrently with the highway slope. By equipping the highway slope PV power supply with a prefabricated, integrated slope PV support structure and an energy storage system, it can generate and store large amounts of energy stably, providing a foundation for the effective utilization of PV power generation. The energy storage system is connected to the highway's power load system, power load monitoring module, and highway and slope monitoring sensor modules for power supply.

[0031] The power load system of highways includes charging piles, tunnel electrical equipment, service area electrical equipment, toll station electrical equipment, and road monitoring electrical equipment. It should be noted that the service area electrical equipment in this utility model does not include charging piles, which are listed separately as an important power load.

[0032] The highway power load system is connected to the power load monitoring module; the power load monitoring module is connected to the data transmission module, which transmits data to the backend server. Through the power load monitoring module, faults or problems with various power loads can be detected in a timely manner, providing a reference for subsequent operation and maintenance. For example, if abnormal power consumption is detected at a charging pile, the data transmitted to the backend server can be used as a reference to help determine if the charging pile has a problem requiring repair. Similarly, for tunnel electrical equipment, if abnormal power consumption is detected at lighting equipment, the data transmitted to the backend server can be used as a reference to help determine if the lighting equipment in the tunnel has a problem requiring repair.

[0033] The highway and slope monitoring sensor module includes a pressure sensor, a hydrostatic level, an inclinometer, and a video monitoring sensor, all mounted on an integrated slope photovoltaic support. The highway and slope monitoring sensor module is also connected to a data transmission module, which transmits data to a backend server.

[0034] By installing multiple sensor modules of various types at multiple points on prefabricated integrated photovoltaic supports for slopes that are constructed and installed concurrently with the highway slopes, slope collapse can be proactively prevented through the stable photovoltaic support foundation. At the same time, the sensor modules can provide timely early warning of potential slope collapses and monitor highway road conditions, transforming traditional multi-point early warning into multi-faceted early warning, thus proactively achieving basic defense and comprehensive and timely monitoring and early warning.

[0035] like Figure 2 , 3 As shown, a prefabricated, one-piece slope photovoltaic support 1 and a highway and slope monitoring sensor module 2 installed on it are displayed.

[0036] Among them, the prefabricated integrated slope photovoltaic bracket 1 is constructed and installed at the same time as the slope of the highway; if photovoltaics need to be installed in the early stage of highway construction, or in a section that is more suitable for photovoltaic installation, the prefabricated integrated slope photovoltaic bracket is constructed according to the width and length of the photovoltaics to be installed on the side of the highway when the roadbed is laid on the south side of the east-west highway.

[0037] The prefabricated integrated slope photovoltaic support 1 includes a prefabricated foundation anti-slip base plate 11, a highway anti-collision pier 12, and a photovoltaic foundation prefabricated pier 13. The prefabricated foundation anti-slip base plate 11 serves as the foundation base plate of the entire photovoltaic foundation device, playing a stabilizing and anti-slip role. The bottom surface of the prefabricated foundation anti-slip base plate 11 preferably contains multiple downward anti-slip columnar protrusions 111, which are firmly bonded to the slope subgrade, greatly improving the anti-slip and stabilizing effect. The highway crash barriers 12 are installed on one side of the precast foundation anti-slip base plate 11 (the side closest to the highway), providing a certain buffer for vehicles involved in traffic accidents. Multiple highway crash barriers 12 can be spaced along one side of the precast foundation anti-slip base plate 11, or they can be an integrated crash barrier structure. Multiple photovoltaic foundation precast barriers 13 are installed on the precast foundation anti-slip base plate 11 to form an array. The precast integrated slope photovoltaic support 1 is constructed and installed simultaneously with the highway slope, and can be a precast integrated structure made of cement or concrete. The entire precast foundation anti-slip base plate 11 is buried underground, as are the lower parts of the highway crash barriers 12 and the photovoltaic foundation precast barriers 13. This design avoids damage to the roadbed and its impact, and also avoids the risk of lateral slippage during operations on slopes after the highway is completed and put into use. It also has the advantages of a stable and durable structure. Meanwhile, the prefabricated integrated photovoltaic support structure for slopes can replace the conventional slope grassing scheme to prevent soil erosion from adversely affecting the roadbed, and also reduce the risk of slope fires in winter.

[0038] The highway and slope monitoring sensor module 2 includes a pressure sensor 21, a static level 22, an inclination sensor 23, and a video monitoring sensor 24. The pressure sensor 21 is installed at the bottom of the precast foundation anti-slip base plate 11 between the highway crash barrier 12 and the photovoltaic foundation precast pier 13, preferably near the side of the precast foundation anti-slip base plate 11 along the slope width direction. It will issue an early warning response when the pressure value from the upper road surface or surrounding area changes. A pressure sensor inspection port 112 is provided on the precast foundation anti-slip base plate 11 for easy calibration during initial sensor installation and subsequent maintenance. The static level 22 is installed at the top of the photovoltaic foundation precast pier 13. There are two static levels 22, located diagonally opposite each other in the array, for vertical displacement monitoring. The inclination sensor 23 is connected to the lower part of the precast foundation anti-slip base plate 11, preferably located in the middle of the side of the precast foundation anti-slip base plate 11 furthest from the highway. The video surveillance sensor 24 is installed on the highway crash barrier 12 via a column, such as a steel column, with the sensor facing the highway surface 16. This setup transforms individual point monitoring into comprehensive, multi-dimensional monitoring, allowing for the coordinated use of various sensor modules to achieve a more comprehensive and accurate monitoring range. Overall, its stability, monitoring accuracy, and comprehensiveness are significantly improved. For example, when icy conditions, roadbed tilting, displacement, deformation, or road accidents are detected, data from various sensors is promptly transmitted to the backend server for reference and judgment. When the video surveillance detects a vehicle or person entering the photovoltaic area, the backend server can issue a warning against electric shock. When the video surveillance detects an accident vehicle crashing through the guardrail, the backend server can cut off the power to the photovoltaic system.

[0039] In addition, in the aforementioned prefabricated integrated slope photovoltaic support 1, within the array formed by the aforementioned photovoltaic foundation prefabricated piers 13, every four photovoltaic foundation prefabricated piers 13 support one photovoltaic panel module 14. Along the slope width direction, 2-4 rows of photovoltaic panel modules 14 are set according to installation needs, and the height of the photovoltaic foundation prefabricated piers 13 gradually decreases along the slope width direction, providing inclined support for the photovoltaic panel modules 14. Along the slope length direction, 3-11 rows of photovoltaic panel modules 14 can be set according to installation needs; when the length is longer, multiple sets of photovoltaic supports can be set separately. To improve the utilization rate of the photovoltaic foundation prefabricated piers 13, a design method is adopted where adjacent photovoltaic panel modules 14 share the photovoltaic foundation prefabricated piers 13. All the aforementioned photovoltaic panel modules 14 constitute the highway slope photovoltaic power supply. The upper part of the photovoltaic foundation prefabricated piers 13 also has reserved cable channel holes 15 for threading dedicated cables for connecting photovoltaic panel modules, preventing electric shock injuries to personnel caused by direct laying of wires, cables, or cable trays in the event of a traffic accident.

[0040] In summary, the highway photovoltaic active defense sensing system of this utility model can not only effectively utilize the photovoltaic power generation of highway slopes, but also monitor its utilization status. At the same time, it can also actively monitor and defend against highways and slopes in a timely manner from multiple aspects, making it suitable for widespread application.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes or alterations made by those skilled in the art using the above-disclosed technical content shall fall within the protection scope of the present utility model.

Claims

1. A highway photovoltaic active defense sensing system, characterized in that, This includes photovoltaic power supply for highway slopes, energy storage system, highway power load system, power load monitoring module, highway and slope monitoring sensor module, and data transmission module; The photovoltaic power source on the highway slope is connected to the energy storage system, and the photovoltaic power source on the highway slope is installed on a prefabricated integrated photovoltaic support frame. The prefabricated integrated photovoltaic support frame is constructed and installed at the same time as the highway slope. The energy storage system is connected to the highway power load system, the power load monitoring module, and the highway and slope monitoring sensor module, respectively. The highway power load system includes charging piles, tunnel power equipment, service area power equipment, toll station power equipment, and roadside monitoring power equipment; the highway and slope monitoring sensor module includes pressure sensors, hydrostatic level, tilt sensors, and video monitoring sensors installed on an integrated slope photovoltaic support. The highway power load system is connected to the power load monitoring module; the power load monitoring module, the highway and slope monitoring sensor module are respectively connected to the data transmission module, which is used to transmit data to the back-end server.

2. The highway photovoltaic active defense sensing system according to claim 1, characterized in that, The prefabricated integrated slope photovoltaic support includes a prefabricated foundation anti-slip base plate, a highway crash barrier, and a prefabricated photovoltaic foundation pier. The highway crash barrier is set on one side of the prefabricated foundation anti-slip base plate. There are multiple prefabricated photovoltaic foundation piers, which are set on the prefabricated foundation anti-slip base plate to form a square array. The entire prefabricated foundation anti-slip base plate is buried underground, and the lower parts of the highway crash barrier and the prefabricated photovoltaic foundation pier are also buried underground.

3. The highway photovoltaic active defense sensing system according to claim 2, characterized in that, The pressure sensor is installed at the bottom of the precast foundation anti-slip base plate between the highway crash barrier and the photovoltaic foundation precast pier; the static level is installed at the top of the photovoltaic foundation precast pier; the tilt sensor is connected to the lower part of the precast foundation anti-slip base plate; the video monitoring sensor is installed on the highway crash barrier through a column, and the video monitoring sensor faces the highway surface.

4. The highway photovoltaic active defense sensing system according to claim 3, characterized in that, A pressure sensor inspection port is provided on the prefabricated anti-slip base plate.

5. The highway photovoltaic active defense sensing system according to claim 3, characterized in that, The pressure sensor is located near the side of the precast foundation anti-slip base plate along the width of the slope. There are two hydrostatic levels, which are set at opposite corners of the array. The tilt sensor is located in the middle of the precast foundation anti-slip base plate on the side away from the road.

6. The highway photovoltaic active defense sensing system according to claim 2, characterized in that, The bottom surface of the prefabricated anti-slip base plate contains multiple downward-facing anti-slip columnar protrusions; The precast foundation anti-slip base plate, highway crash barriers, and photovoltaic foundation precast barriers are precast integral structures made of cement or concrete.

7. The highway photovoltaic active defense sensing system according to any one of claims 2-6, characterized in that, Every four prefabricated photovoltaic foundation piers are used to support one photovoltaic panel module; Two to four rows of photovoltaic panels are installed along the width of the slope, and the height of the prefabricated photovoltaic foundation piers gradually decreases along the width of the slope. 3-11 rows of photovoltaic panels are installed along the length of the slope, and adjacent photovoltaic panels share the same prefabricated photovoltaic foundation piers. All photovoltaic panel components constitute the photovoltaic power source for the highway slope.

8. The highway photovoltaic active defense sensing system according to claim 7, characterized in that, The pre-reserved cable channel holes on the upper part of the photovoltaic foundation prefabricated pier are used to thread through the special cables for connecting photovoltaic panel modules.

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