Fabricated intelligent ecological guardrail

Abstract

The invention provides a fabricated intelligent ecological guardrail, which comprises a main body structure module, a communication module and a digital support module, and is characterized in that the main body structure module comprises a plurality of main body frame support sub-modules, a solar power generation and energy storage sub-module, a rainwater collection sub-module, a wall body sub-module, a green plant growth sub-module and a data acquisition and feedback device; the main body structure module performs data interaction with the digital support module by using the communication module; through the assembly type module design, digital management and operation maintenance, the problems ubiquitous in the field of existing protection facilities can be effectively solved in a targeted mode, and the greening and beautifying effects on the environment can be achieved while physical protection is guaranteed. Modular production, convenient transportation, rapid installation and deployment and rapid disassembly can be achieved, the height, strength and perspectivity can be set according to the weather, season, pedestrian flow and other conditions of the implementation environment, and a protection scheme can be rapidly updated through the assembly type prefabricated modules.

Description

Technical Field

[0001] The present invention relates to an ecological guardrail, in particular to an assembled intelligent ecological guardrail, and belongs to the technical field of Internet of Things and digitalization. Background Art

[0002] Guardrails are an important safety facility, widely used in construction, transportation, industry and other fields. Their main function is to provide safety protection to prevent people or objects from falling or colliding from heights. However, in the existing guardrail systems in the field of physical protection facilities in public places in cities (streets, scenic spots, communities, villas, highways, security, border defense, enterprises, institutions, exhibition halls, museums, convention centers, construction sites, and both sides of railways), the following problems are common:

[0003] 1. Lack of aesthetics: Under the current circumstances, it is difficult to achieve simultaneous security, technical protection, greening and beautification in the process of physical protection of a certain area;

[0004] 2. High maintenance cost: Fences that use green plants as isolation measures have the disadvantages of high transportation, loading and unloading, and maintenance costs, and occupy a large area. At the same time, a large amount of manpower is required for watering, fertilizing, and pest control, and there is a waste of water resources, so the maintenance cost is high;

[0005] 3. Non-reusable: Fences that use green plants as isolation measures basically use disposable flowers (green plants), which makes it difficult to reuse resources, and there are many problems such as garbage cleaning after replacement;

[0006] 4. No intelligent maintenance: Fences that use green plants as isolation measures lack remote management, remote alarm, and intelligent maintenance functions, and the maintenance cost is high;

[0007] 5. Difficult to move: Although existing electronic security facilities have achieved intelligent security, they cannot be quickly deployed and disassembled, and cannot be quickly planned and updated according to changes in weather, traffic, routes, and management areas;

[0008] To this end, an assembled intelligent ecological guardrail is proposed. Summary of the invention

[0009] In view of this, the present invention provides an assembled intelligent ecological guardrail to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0010] The technical solution of the embodiment of the present invention is implemented as follows: an assembled intelligent ecological guardrail includes a main structure module, a communication module and a digital support module, wherein the main structure module includes a plurality of main frame support submodules, a solar power generation and energy storage submodule, a rainwater collection submodule, a wall submodule, a green plant growth submodule and a data acquisition and feedback device, and the main structure module uses the communication module to exchange data with the digital support module;

[0011] The main frame supporting submodule includes a plurality of floor brackets, a plurality of beams and an external water and electricity interface; the plurality of beams are installed between a plurality of floor brackets, and the external water and electricity interface is provided at the bottom of the outer side wall of one of the floor brackets;

[0012] Among them, the floor-standing brackets include light guardrail brackets, medium guardrail brackets and heavy guardrail brackets.

[0013] Further preferably, the light guardrail support comprises a vertical beam, a base plate and a plurality of quick connectors; the plurality of quick connectors are symmetrically installed on the outside of the vertical beam, and the base plate is fixedly connected to the bottom of the vertical beam;

[0014] The medium-sized guardrail bracket includes two vertical beams, a foundation plate, a plurality of quick connectors and two anchor bolts; the foundation plate is fixedly connected to the bottom of the two vertical beams, the plurality of quick connectors are symmetrically installed on the outside of the two vertical beams, and the two anchor bolts are installed on the inside of the foundation plate;

[0015] The heavy-duty guardrail bracket includes two vertical beams, a foundation plate, a plurality of quick connectors, two anchor bolts, a prestressed steel cable rack and a steel cable anchor; the foundation plate is fixedly connected to the bottom of the two vertical beams, the plurality of quick connectors are symmetrically installed on the outsides of the two vertical beams, the two anchor bolts are both installed on the inside of the foundation plate, the prestressed steel cable rack is installed on the top of the outer wall of the two vertical beams, one end of the prestressed steel cable rack passes through the foundation plate and is fixedly connected to the steel cable anchor, and the quick connector is used to fix the vertical beam and the cross beam, and to connect the vertical beam and the cross beam.

[0016] Further preferably, some of the beams are hollow structures with spray water supply pipes and drip irrigation water supply pipes provided inside, and atomizing nozzles and drip irrigation heads are evenly installed on the outer side walls of the beams, the atomizing nozzles are connected to the spray water supply pipes, and the drip irrigation heads are connected to the drip irrigation water supply pipes.

[0017] Further preferably, a soil detection sensor and a frame structure detection sensor are installed inside the lowest beam in the main frame supporting submodule, a sensor low-voltage power supply connector is installed at one end of the soil detection sensor and the frame structure detection sensor, and a probe of the soil detection sensor passes through the inner wall of the beam.

[0018] Further preferably, the communication module is configured with a sensor digital interface, a local area network transceiver submodule and a communication system, and the sensor digital interface includes but is not limited to video monitoring, dust monitoring, noise monitoring, positioning, wind speed, wind direction, temperature, soil moisture, water volume, electricity volume, and pressure sensor interface.

[0019] Further preferably, the digital support module is configured with a server, a database, a display, a storage, a platform and an architecture.

[0020] Further preferably, the solar power generation and energy storage submodule includes a solar cell array, a first controller, an energy storage device and a converter;

[0021] The solar cell array is electrically connected to the energy storage device through a first controller, the energy storage device is electrically connected to the converter, and the first controller is signal-connected to the digital support module.

[0022] Further preferably, the rainwater collection submodule includes a second bracket mounting port, a second bracket mounting slot, a module A mounting head, a module B mounting head, an electric control box, a pump box, a guide groove and a water storage tank with a filter;

[0023] Among them, the second bracket installation port is opened on one side of the electric control box, the outer wall of the vertical beam is slidably connected to the inner wall of the second bracket installation port, the second bracket installation groove is opened on the upper surfaces of the electric control box, the pump box and the water tank, the outer wall of the horizontal beam is slidably connected to the inner wall of the second bracket installation groove, the pump box is installed between the electric control box and the water tank, the first controller, the energy storage device and the inverter are all installed inside the electric control box, the pump box is installed with a spray pump, a drip irrigation pump and a second controller, and the guide groove is provided on the upper surfaces of the electric control box, the pump box and the water tank.

[0024] Further preferably, the water inlets of the spray pump and the drip irrigation pump are both connected to the interior of the water storage tank, and the water outlets of the spray pump and the drip irrigation pump are respectively connected to one end of the spray water supply pipe and the drip irrigation water supply pipe.

[0025] Further preferably, a communication installation position and an environmental detection installation position are provided on the top of one of the vertical beams to provide an installation position for the communication module, and a battery installation position is provided between the vertical beams to provide an installation position for the solar cell array; the wall submodule is installed between the main frame support submodules, and the wall submodule includes a wall shell, a wall A installation head, a wall B installation head, a first bracket installation port and a first bracket installation slot;

[0026] Among them, the wall A mounting head is arranged on one side of the wall shell body, the wall B mounting head is arranged on the other side of the wall shell body, the first bracket mounting opening is opened in the wall A mounting head and the wall B mounting head, and the first bracket mounting groove is opened on the surface of the wall shell body; the green plant growth submodule is arranged in the wall submodule, and the green plant growth submodule includes the structure of green plants and green plant growth microenvironment.

[0027] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0028] 1. The present invention can effectively solve the common problems in the field of existing protective facilities through assembled module design and digital management and operation and maintenance, and can achieve greening and beautification of the environment while ensuring physical protection.

[0029] Second, the present invention can be produced in a modular manner, conveniently transported, quickly installed and deployed, and quickly disassembled. The height, strength, and perspective can be set according to the weather, season, and flow of people in the implementation environment. Through prefabricated assembled modules, the protection plan can be quickly updated.

[0030] 3. The present invention uses ecological green plants (flowers) as protective materials. The green plant growth base soil can use ecological materials such as tree branch and leaf debris, which is environmentally friendly and clean. It also has the functions of sound insulation and noise reduction. At the same time, dust removal can be performed through the spray function.

[0031] 4. The data acquisition, communication, and control modules of the present invention can all use the energy provided by solar panels to work. The rainwater collection system can also autonomously collect rainwater and store it as water for green plant maintenance. It can also remotely manage, intelligently maintain, and manually intervene in guardrails and green plants based on real-time monitoring data, effectively reducing labor costs.

[0032] 5. The present invention pre-sets standard processing solutions through the digital support system. When encountering a fault that requires manual inspection and maintenance, the digital support system can push the inspection and maintenance instructions to relevant personnel, thereby realizing the informatization, specialization and rapidity of the inspection and maintenance of each subsystem. It can also reduce the waste of public resources based on the actual situation of the city, through modular design, factory production, prefabricated assembly, and rapid deployment and rapid withdrawal without access to the water and electricity system to ensure that personalized needs are met.

[0033] The above summary is for illustrative purposes only and is not limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, 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 application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0035] Figure 1 It is a schematic diagram of the structural relationship of the present invention;

[0036] Figure 2 It is a schematic diagram of the configuration of the main structure module of the present invention;

[0037] Figure 3 It is a structural schematic diagram of the main frame supporting submodule of the present invention;

[0038] Figure 4 This is a structural comparison diagram of the light, medium and heavy guardrail brackets of the present invention;

[0039] Figure 5 It is a schematic cross-sectional structural diagram of the uppermost crossbeam of the present invention;

[0040] Figure 6 It is a schematic cross-sectional structural diagram of the lowest cross beam of the present invention;

[0041] Figure 7 It is a structural schematic diagram of the solar power generation and energy storage submodule of the present invention;

[0042] Figure 8 This is a schematic diagram of the structure of the rainwater collection submodule of the present invention;

[0043] Fig. 9 is a flow chart of the spray control logic of the present invention;

[0044] Fig.10 It is a flow chart of the drip irrigation control logic of the present invention;

[0045] Fig.11 A flow chart to supplement the air control logic of the present invention;

[0046] Fig.12 It is a structural schematic diagram of the wall submodule of the present invention.

[0047] Figure numerals: 1, floor bracket; 2, cross beam; 3, quick connector; 4, wall submodule; 5, rainwater collection submodule; 6, external water and electricity interface; 7, anchor plate; 8, anchor bolt; 9, prestressed steel cable rack; 10, steel cable anchor; 101, vertical beam; 11, spray water supply pipe; 12, drip irrigation water supply pipe; 13, atomizing nozzle; 14, drip irrigation head; 15, soil detection sensor; 16, frame structure detection sensor; 17, Sensor low-voltage power supply connector; 18, wall shell; 19, nutrient soil; 20, first bracket mounting slot; 21, wall A mounting head; 22, wall B mounting head; 202, first bracket mounting port; 23, green plant growth sub-module; 24, module A mounting head; 25, module B mounting head; 26, second bracket mounting port; 27, second bracket mounting slot; 28, electrical control box; 29, pump box; 30, diversion trough; 31, water tank. DETAILED DESCRIPTION

[0048] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0049] It should be noted that the terms "first", "second", "symmetrical", "array", etc. are only used to distinguish between description and position description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the definition of "first", "symmetrical", etc. can explicitly or implicitly include one or more of these features; similarly, when the number of certain features is not limited in the form of words such as "two" or "three", it should be noted that this feature also explicitly or implicitly includes one or more feature quantities.

[0050] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0051] like Figure 1-Figure 12 As shown, the embodiment of the present invention provides an assembled intelligent ecological guardrail, including a main structure module, a communication module and a digital support module. The main structure module includes a plurality of main frame support submodules, a solar power generation and energy storage submodule, a rainwater collection submodule 5, a wall submodule 4, a green plant growth submodule 23 and a data acquisition and feedback device, as shown in FIG. Figure 1 As shown, the main structure module uses the communication module to exchange data with the digital support module;

[0052] The main frame supporting submodule includes a plurality of floor brackets 1, a plurality of beams 2 and an external water and electricity interface 6; the plurality of beams 2 are installed between the plurality of floor brackets 1, and the external water and electricity interface 6 is provided at the bottom of the outer wall of a floor bracket 1;

[0053] Among them, the floor bracket 1 includes a light guardrail bracket, a medium guardrail bracket and a heavy guardrail bracket;

[0054] A quick disassembly and assembly structure design is adopted between several floor-standing brackets 1 and several beams 2. Water channels and circuits are designed in the beams 2. The circuit uses a 12V low-voltage power supply mode, and wireless local area network communication is adopted between different modules; the main frame support submodule is an important structure for the basic design and function realization of the ecological guardrail, including the spatial structure, appearance design, and functional design of the main frame support body of the ecological guardrail. It is necessary to determine the protection plan, functional design, implementation method, green plant maintenance method, data collection content and quantity, remote control content and scope based on the geographical location of the specific deployment location and the estimated flow of people, security intensity, average temperature, humidity changes, light changes, water and electricity access, dust indicators (PM2.5, PM10), etc. of the surrounding environment, give full consideration to the deployment of circuits and water channels, and reserve installation space for spray dust removal devices, wall submodules 4, rainwater collection and storage submodules, and 4G communication modules.

[0055] In one embodiment, Figure 4 As shown, in Figure 4 In the figure, from left to right are a light guardrail bracket, a medium guardrail bracket and a heavy guardrail bracket. The light guardrail bracket includes a vertical beam 101, a base plate 7 and a plurality of quick connectors 3. The plurality of quick connectors 3 are symmetrically installed on the outside of the vertical beam 101, and the base plate 7 is fixedly connected to the bottom of the vertical beam 101.

[0056] The light guardrail bracket adopts a single-beam structure, the anchor plate 7 and the vertical beam 101 are welded, and the material is 7075 aluminum alloy or stainless steel. The light guardrail bracket relies on its own gravity and the wall submodule 4 for deployment.

[0057] The medium-sized guardrail bracket includes two vertical beams 101, a base plate 7, a plurality of quick connectors 3 and two anchor bolts 8; the base plate 7 is fixedly connected to the bottom of the two vertical beams 101, the plurality of quick connectors 3 are symmetrically installed on the outside of the two vertical beams 101, and the two anchor bolts 8 are installed on the inside of the base plate 7;

[0058] The heavy-duty guardrail bracket includes two vertical beams 101, a foundation plate 7, a plurality of quick connectors 3, two anchor bolts 8, a prestressed steel cable rack 9 and a steel cable anchor 10; the foundation plate 7 is fixedly connected to the bottom of the two vertical beams 101, a plurality of quick connectors 3 are symmetrically installed on the outside of the two vertical beams 101, the two anchor bolts 8 are installed on the inside of the foundation plate 7, the prestressed steel cable rack 9 is installed on the top of the outer wall of the two vertical beams 101, one end of the prestressed steel cable rack 9 passes through the foundation plate 7 and is fixedly connected to the steel cable anchor 10, and the quick connector 3 is used to fix the vertical beam 101 and the cross beam 2, and to communicate the vertical beam 101 and the cross beam 2;

[0059] The medium-sized guardrail bracket and the heavy-duty guardrail bracket adopt a double-beam structure. The medium-sized guardrail requires the installation of anchor bolts 8 on the ground. In addition to the installation of anchor bolts 8, the heavy-duty guardrail also requires the installation of steel cable anchors 10 underground. Pre-tension is applied to the prestressed steel cable frame 9 and the vertical beam 101 through mechanical tensioning to enhance the impact resistance of the main frame.

[0060] In one embodiment, Figure 5 As shown, several beams 2 are hollow structures, a spray water supply pipe 11 and a drip irrigation water supply pipe 12 are arranged inside the top beam 2 in the main frame support submodule, and atomizing nozzles 13 and drip irrigation nozzles 14 are evenly installed on the outer side wall of the beam 2, the atomizing nozzle 13 is connected to the spray water supply pipe 11, and the drip irrigation nozzle 14 is connected to the drip irrigation water supply pipe 12;

[0061] The main frame supports the submodule cross beams 2. Except for the top cross beam 2 which is equipped with a spray structure, the other cross beams 2 do not need to be equipped with a spray device, but only with a drip irrigation structure;

[0062] When the environmental dust monitoring PM2.5 and PM10 values ​​are close to the system set threshold, the digital support module immediately starts the water pump in the rainwater collection and storage submodule, extracts the stored water in the water tank, and performs spray dust removal operations through the spray water supply pipe 11 and the atomizing nozzle 13 in the main frame support submodule crossbeam 2.

[0063] In one embodiment, Figure 6 As shown, a soil detection sensor 15 and a frame structure detection sensor 16 are installed inside the lowest crossbeam 2 in the main frame support submodule, and a sensor low-voltage power supply connector 17 is installed at one end of the soil detection sensor 15 and the frame structure detection sensor 16, and the probe of the soil detection sensor 15 passes through the inner wall of the crossbeam 2;

[0064] The crossbeam 2 is not equipped with a spray or drip irrigation structure. The soil detection sensor 15 uses a probe to detect the humidity, temperature, pH value, nitrogen, phosphorus, potassium and carbon dioxide data of the soil in the green plant growth submodule 23. The frame structure detection sensor 16 is used to detect the displacement and pressure data of the frame structure.

[0065] When the nitrogen, phosphorus and potassium monitoring indicators in the soil exceed the threshold, the digital support module can push information to the responsible person through the public communication network to remind them to intervene manually as soon as possible. All data monitoring sensors are configured to collect real-time measurement data based on time to form a complete time data sequence, which is uploaded to the digital support system through the wireless LAN and the 4G communication module.

[0066] The soil detection sensor 15 is based on the principle of capacitance method or frequency domain reflection method, and can accurately measure the moisture content of the soil with a measurement accuracy of 3% and a measurement range of 0-100% (volume moisture content). It can be inserted into the soil at different depths for layered monitoring, such as 10cm, 20cm, 30cm, etc., and the soil moisture data is measured every ten minutes;

[0067] The displacement and pressure of the frame structure are monitored in real time through the frame structure detection sensor 16. When someone climbs over or destroys the wall, all data monitoring sensors are configured to collect the real-time measurement data based on time to form a complete time data sequence, which is uploaded to the digital support system. The digital support system sends out an alarm through the public communication network, and the relevant responsible persons can immediately check and deal with it by comparing the video surveillance footage.

[0068] In one embodiment, the communication module is configured with a sensor digital interface, a local area network transceiver submodule and a communication system, and the sensor digital interface includes but is not limited to video monitoring, dust monitoring, noise monitoring, positioning, wind speed, wind direction, temperature, soil moisture, water volume, electricity, and pressure sensor interfaces;

[0069] By utilizing the sensor digital interface, infrared gas sensors, soil oxygen content monitoring sensors, pH value monitoring, nitrogen, phosphorus and potassium monitoring, temperature monitoring, and pH value monitoring sensors can be added to the soil detection sensor 15 and the frame structure detection sensor 16;

[0070] The infrared gas sensor can accurately measure the concentration of carbon dioxide in the soil. The sensor has a measurement accuracy of 50ppm, a measurement range of 0-5000ppm, and collects data every ten minutes;

[0071] The soil oxygen content monitoring sensor uses an electrochemical sensor to determine the oxygen content by measuring the current generated by the chemical reaction between the electrode and the oxygen in the soil. The sensor has an accuracy of 1%, a measurement range of 0-25% (volume oxygen content), and collects data every ten minutes.

[0072] In one embodiment, the digitization support module is configured with a server, a database, a display, a storage, a platform, and an architecture.

[0073] In one embodiment, Figure 7As shown, the solar power generation and energy storage submodule includes a solar cell array, a first controller, an energy storage device and a converter;

[0074] The solar cell array is electrically connected to the energy storage device through the first controller, the energy storage device is electrically connected to the converter, and the first controller is signal-connected to the digital support module;

[0075] Solar panels should use low-reflection coefficient components to avoid glare interference and ensure that they can be distinguished from traffic signs and signals;

[0076] The first controller exchanges relevant data in real time with the digital support system via the wireless LAN through the 4G communication module;

[0077] The electricity generated by solar panels is directly stored in the energy storage system through the energy storage system inverter, providing power for the data collection, lighting, drip irrigation, spraying and 4G communication modules of the assembled intelligent ecological guardrail; the solar power generation and energy storage sub-modules can also be configured with voltage, current, power, conversion efficiency, daily power generation, annual power generation, equivalent utilization hours, as well as lightning protection, fire protection, theft protection and other real-time monitoring data collection devices, which are configured to collect real-time measurement data based on time to form a complete time data sequence and upload it to the digital support system.

[0078] In one embodiment, Figure 8 As shown, the rainwater collection submodule 5 includes a second bracket mounting port 26, a second bracket mounting slot 27, a module A mounting head 24, a module B mounting head 25, an electric control box 28, a pump box 29, a guide slot 30 and a water storage tank 31 with a filter;

[0079] Among them, the second bracket installation port 26 is opened on one side of the electric control box 28, the outer side wall of the vertical beam 101 is slidably connected to the inner side wall of the second bracket installation port 26, the second bracket installation groove 27 is opened on the upper surface of the electric control box 28, the pump box 29 and the water tank 31, the outer side wall of the cross beam 2 is slidably connected to the inner side wall of the second bracket installation groove 27, the pump box 29 is installed between the electric control box 28 and the water tank 31, the first controller, the energy storage device and the converter are all installed inside the electric control box 28, the spray pump, the drip irrigation pump and the second controller are installed in the pump box 29, and the guide groove 30 is provided on the upper surface of the electric control box 28, the pump box 29 and the water tank 31;

[0080] The water inlets of the spray pump and the drip irrigation pump are both connected to the interior of the water storage tank 31, and the water outlets of the spray pump and the drip irrigation pump are respectively connected to one end of the spray water supply pipe 11 and the drip irrigation water supply pipe 12;

[0081] The rainwater collection and storage submodule adopts A and B direction design and has longitudinal circular holes so that it can be assembled between the cross beam 2 and the vertical beam 101 to achieve quick installation and quick disassembly. The A and B directions can be seamlessly connected at 180°, 90° or nearly 180° sharp angles. A real-time monitoring data acquisition device for liquid level and flow can also be added to the rainwater collection and storage submodule, and it can be configured to collect real-time measurement data based on time to form a complete time data sequence and upload it to the digital support system;

[0082] In order to ensure the indoor application of ecological fences in convention and exhibition centers, museums, exhibition halls and other places, the rainwater collection and storage submodule can be connected to the municipal water supply system through the external water and electricity interface 6.

[0083] In one embodiment, a communication installation position and an environmental detection installation position are provided on the top of a vertical beam 101 to provide an installation position for a communication module, and a battery installation position is provided between the vertical beams 101 to provide an installation position for a solar cell array;

[0084] The communication installation position is provided so that the communication module can be installed on the vertical beam 101 , and the battery installation position is provided so that the solar cell array can be installed between the vertical beams 101 .

[0085] In one embodiment, the wall submodule 4 is installed between the main frame support submodules, and the wall submodule 4 includes a wall housing 18, a wall A mounting head 21, a wall B mounting head 22, a first bracket mounting opening 202 and a first bracket mounting slot 20;

[0086] The wall A mounting head 21 is disposed on one side of the wall housing 18, the wall B mounting head 22 is disposed on the other side of the wall housing 18, the first bracket mounting opening 202 is opened in the wall A mounting head 21 and the wall B mounting head 22, and the first bracket mounting groove 20 is opened on the surface of the wall housing 18;

[0087] Regarding the wall shell 18, light and medium guardrails are configured with high-strength, corrosion-resistant, cost-effective shell materials such as FRP or calcium plastic, and heavy guardrails are configured with high-impact carbon fiber shell materials. At the same time, stainless steel armor can be added to the outside to enhance the protection strength.

[0088] The two ends of the wall submodule 4 are designed for A and B directions, and a first bracket installation opening 202 is reserved. The A and B directions can be seamlessly connected at a large acute angle of 180°, 90° or nearly 180°. The first bracket installation opening 202 can be inserted into the vertical beam 101 of the main frame support submodule to achieve quick installation and quick disassembly; the first bracket installation opening 202 can also serve as a hoisting hole to facilitate rapid transportation. The first bracket installation groove 20 is set on the upper and lower parts of the wall shell 18. The wall submodule 4 and the crossbeam 2 form a mortise and tenon structure, which fixes the wall submodule 4 and enhances the overall structural stability, impact resistance and ease of installation; the bottom of the wall shell 18 is designed to be meshed, and the inside is filled with nutrient soil 19, as shown in the following figure. Fig.12 shown.

[0089] In one embodiment, the green plant growth submodule 23 is disposed in the wall submodule 4, and the green plant growth submodule 23 includes structures of green plants and a green plant growth microenvironment.

[0090] In one embodiment, drip irrigation, spraying, and air supplementation operations all use the same motor to provide power, and the motor can be connected and separated with the air pump and water pump through a coupling. When the soil moisture content of the planting soil is lower than the threshold and drip irrigation is required, the second controller can connect the motor to the water pump according to the instructions of the digital support module, and turn on the drip irrigation water pipe switch at the same time. The water pump supplies water to the drip irrigation belt through the water pipe for drip irrigation. When the measured values ​​of PM2.5 and PM10 are higher than the threshold and spraying is required, the control device can turn on the spray water pipe switch according to the instructions of the digital support module, and the water pump supplies water to the spray pipe for spraying. Drip irrigation and spraying can be performed separately or at the same time. When air supplementation is required, the second controller can close the water pump coupling and connect the air pump coupling according to the instructions of the digital support module. The air pump inputs air to the drip irrigation belt through the water pipe for air supplementation. Air supplementation cannot be performed at the same time as drip irrigation and spraying;

[0091] The control logic of air supplementation is based on soil moisture content, soil carbon dioxide concentration and soil oxygen content, and the appropriate range of soil moisture content is set [W min , W max ], Suitable range of soil carbon dioxide concentration and the optimum range of soil oxygen content [O min , O max ]. For example, for a certain flower crop, it may be W min =30% (weight water content) W max =40%, O min =18%, O max =22%.

[0092] Calculate the comprehensive control index I:

[0093]

[0094] Among them, W, C CO2 and O are the currently measured soil moisture content, soil carbon dioxide concentration and soil oxygen content, respectively. w1, w2 and w3 are weight coefficients, reflecting the importance of each parameter to crop growth. When I exceeds the set threshold I th (e.g. 0.6), the central control unit starts the air pump motor for ventilation. The running time of the air pump motor is t pump Adjust according to the size of I:

[0095] t pump =k4*(II th )

[0096] Among them, k4 is the time adjustment coefficient. During operation, the soil parameters are monitored in real time. When I drops below the safety threshold, the air pump motor is turned off. The specific logic is as follows: Fig.11 shown.

[0097] In one embodiment, Fig. 9 As shown in the figure, the control logic of the spray operation is based on the measured values ​​of PM2.5 and PM10. When the PM2.5 concentration exceeds the set threshold (e.g. 75) and the PM10 concentration exceeds the set threshold (e.g. 15), the digital support module immediately starts and stops the water pump in the rainwater collection and storage submodule, extracts the stored water in the water storage tank 31, and performs dust removal through the spray structure in the uppermost crossbeam 2 of the main frame support submodule. Spray start time t spray Calculated according to the following formula:

[0098]

[0099] Among them, C PM2.5 and C PM10 are the currently measured concentrations of PM2.5 and PM10, and are the maximum measured values ​​of the sensor (such as ), k1 and k2 are adjustment coefficients. During the spraying process, the concentrations of PM2.5 and PM10 are monitored in real time. When the concentration drops below the safety threshold, the digital support module turns off the spraying.

[0100] In one embodiment, drip irrigation control is based on soil moisture, and the appropriate range of soil moisture is set according to the growth requirements of different crops and soil types. min , S maxFor example, for a certain flower crop, the suitable soil moisture range may be 40%-60% (volume water content). min When the digital support module starts the drip irrigation device for irrigation, the amount of water for drip irrigation is Q drip Calculated based on soil moisture deficit and crop water requirements:

[0101] Q drip =k3*(S max -S)*A*d;

[0102] Among them, k3 is the irrigation coefficient, which is determined by factors such as soil texture and crop root distribution, and is generally between 0.8 and 1.2; A is the irrigation area, and d is the soil depth (assuming that the crop roots are mainly distributed in the soil layer with a depth of d). During the irrigation process, the soil moisture is continuously monitored. When the soil moisture reaches S max When the time comes, stop irrigation. Upload monitoring data and other information to the digital support module through the communication module. The specific logical process is as follows Fig.10 shown.

[0103] In one embodiment, the spray and drip irrigation operations also have a low-temperature discharge function. When the ambient temperature is lower than 1°C, the digital support module issues an instruction, and the communication module sends an electric execution control instruction through the wireless LAN to immediately close the water valve in the spray and drip irrigation, and open the discharge valve for spray and drip irrigation. The closing action of the valve is achieved by a motor-driven gear transmission. The torque and speed of the motor are accurately calculated and debugged to meet the fast and reliable closing of the valve under different pipe diameters and pressures. For example, for a pipeline valve with a diameter of 5mm, the motor needs to provide sufficient torque M. According to the formula M=F*r (where F is the force required to close the valve and r is the gear radius), combined with the water pressure in the pipeline and the mechanical structure parameters of the valve, the torque required by the motor is calculated to ensure that the valve can be tightly closed to prevent water from passing through.

[0104] In one embodiment, the communication module is configured as an industrial-grade 4G router, including multiple Ethernet ports and Wi-Fi functions, for building an internal LAN to connect data acquisition equipment and a control device for receiving instructions. The communication module needs to be configured with a firewall, and firewall rules are configured in the 4G router to limit illegal access to devices in the LAN from external networks. For the control instructions of the equipment and the important data collected, data encryption technology is used, and the data is encrypted and transmitted using the SSL / TLS protocol to ensure the security of the data in the public network. The communication module also sets up a user authentication and authorization mechanism, and performs authentication through user names and passwords, digital certificates, etc. Different operating permissions are assigned according to the user's role and authority. Only authorized users can access the data acquisition system and issue instructions.

[0105] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of various changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An assembled intelligent ecological guardrail, comprising a main structure module, a communication module and a digital support module, characterized in that: The main structure module comprises a plurality of main frame support submodules, a solar power generation and energy storage submodule, a rainwater collection submodule (5), a wall submodule (4), a green plant growth submodule (23) and a data acquisition and feedback device, and the main structure module uses a communication module to perform data exchange with a digital support module; The main frame supporting submodule comprises a plurality of floor brackets (1), a plurality of cross beams (2) and an external water and electricity interface (6); the plurality of cross beams (2) are installed between the plurality of floor brackets (1), and the external water and electricity interface (6) is provided at the bottom of the outer side wall of one of the floor brackets (1); Wherein, the floor support (1) includes a light guardrail support, a medium guardrail support and a heavy guardrail support.

2. The assembled intelligent ecological guardrail according to claim 1 is characterized by: The light guardrail support comprises a vertical beam (101), a base plate (7) and a plurality of quick connectors (3); the plurality of quick connectors (3) are symmetrically installed on the outside of the vertical beam (101), and the base plate (7) is fixedly connected to the bottom of the vertical beam (101); The medium-sized guardrail bracket comprises two vertical beams (101), a foundation plate (7), a plurality of quick connectors (3) and two anchor bolts (8); the foundation plate (7) is fixedly connected to the bottom of the two vertical beams (101), the plurality of quick connectors (3) are symmetrically installed on the outside of the two vertical beams (101), and the two anchor bolts (8) are both installed on the inside of the foundation plate (7); The heavy-duty guardrail bracket comprises two vertical beams (101), a foundation plate (7), a plurality of quick connectors (3), two anchor bolts (8), a prestressed steel cable rack (9) and a steel cable anchor (10); the foundation plate (7) is fixedly connected to the bottom of the two vertical beams (101), the plurality of quick connectors (3) are symmetrically installed on the outside of the two vertical beams (101), the two anchor bolts (8) are both installed on the inside of the foundation plate (7), the prestressed steel cable rack (9) is installed on the top of the outer wall of the two vertical beams (101), one end of the prestressed steel cable rack (9) passes through the foundation plate (7) and is fixedly connected to the steel cable anchor (10), and the quick connector (3) is used to fix the vertical beam (101) and the cross beam (2), and to communicate the vertical beam (101) and the cross beam (2).

3. The assembled intelligent ecological guardrail according to claim 2 is characterized by: Several of the cross beams (2) are hollow structures, a spray water supply pipe (11) and a drip irrigation water supply pipe (12) are arranged inside the top cross beam (2) in the main frame supporting submodule, and an atomizing nozzle (13) and a drip irrigation head (14) are evenly installed on the outer side wall of the cross beam (2), the atomizing nozzle (13) is connected to the spray water supply pipe (11), and the drip irrigation head (14) is connected to the drip irrigation water supply pipe (12).

4. The assembled intelligent ecological guardrail according to claim 1 is characterized by: A soil detection sensor (15) and a frame structure detection sensor (16) are installed inside a bottom crossbeam (2) in the main frame support submodule, and a sensor low-voltage power supply connector (17) is installed at one end of the soil detection sensor (15) and the frame structure detection sensor (16), and a probe of the soil detection sensor (15) passes through the inner side wall of the crossbeam (2).

5. The assembled intelligent ecological guardrail according to claim 1 is characterized by: The communication module is configured with a sensor digital interface, a local area network transceiver submodule and a communication system. The sensor digital interface includes but is not limited to video monitoring, dust monitoring, noise monitoring, positioning, wind speed, wind direction, temperature, soil moisture, water volume, electricity volume, and pressure sensor interfaces.

6. The assembled intelligent ecological guardrail according to claim 1 is characterized by: The digital support module is configured with a server, a database, a display, a storage, a platform and an architecture.

7. The assembled intelligent ecological guardrail according to claim 3 is characterized by: The solar power generation and energy storage submodule includes a solar cell array, a first controller, an energy storage device and a converter; The solar cell array is electrically connected to the energy storage device through a first controller, the energy storage device is electrically connected to the converter, and the first controller is signal-connected to the digital support module.

8. The assembled intelligent ecological guardrail according to claim 7 is characterized by: The rainwater collection submodule (5) comprises a second bracket mounting opening (26), a second bracket mounting groove (27), a module A mounting head (24), a module B mounting head (25), an electric control box (28), a pump box (29), a guide groove (30) and a water storage tank (31) with a filter; The second bracket installation opening (26) is provided on one side of the electric control box (28); the outer side wall of the vertical beam (101) is slidably connected to the inner side wall of the second bracket installation opening (26); the second bracket installation groove (27) is provided on the upper surfaces of the electric control box (28), the pump box (29) and the water storage tank (31); the outer side wall of the horizontal beam (2) is slidably connected to the inner side wall of the second bracket installation groove (27); the pump box (29) is installed between the electric control box (28) and the water storage tank (31); the first controller, the energy storage device and the converter are all installed inside the electric control box (28); a spray pump, a drip irrigation pump and a second controller are installed inside the pump box (29); and the guide groove (30) is provided on the upper surfaces of the electric control box (28), the pump box (29) and the water storage tank (31).

9. The assembled intelligent ecological guardrail according to claim 8 is characterized by: The water inlets of the spray pump and the drip irrigation pump are both connected to the interior of the water storage tank (31), and the water outlets of the spray pump and the drip irrigation pump are respectively connected to one end of the spray water supply pipe (11) and the drip irrigation water supply pipe (12).

10. The assembled intelligent ecological fence according to claim 2 is characterized by: A communication installation position and an environment detection installation position are provided on the top of one of the vertical beams (101) to provide an installation position for a communication module, and a battery installation position is provided between the vertical beams (101) to provide an installation position for a solar cell array; The wall submodule (4) is installed between the main frame support submodules, and the wall submodule (4) comprises a wall housing (18), a wall A mounting head (21), a wall B mounting head (22), a first bracket mounting opening (202) and a first bracket mounting groove (20); The wall A mounting head (21) is arranged on one side of the wall shell (18), the wall B mounting head (22) is arranged on the other side of the wall shell (18), the first bracket mounting opening (202) is opened in the wall A mounting head (21) and the wall B mounting head (22), and the first bracket mounting groove (20) is opened on the surface of the wall shell (18); The green plant growth submodule (23) is arranged in the wall submodule (4), and the green plant growth submodule (23) comprises green plants and a structure of a green plant growth microenvironment.

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