A high-efficiency drainage structure and drainage method for urban garden landscape

Abstract

The present invention discloses a highly efficient drainage structure and method for urban landscapes. The structure comprises a drainage ditch pre-installed on both sides of a road. A plurality of filter screens are spaced apart along the length of the ditch opening, one end of each filter screen being hinged to one side of the ditch opening. The ditch is provided with a drive member for rotating the filter screens. A dredging frame is installed within the ditch directly below the filter screens, and a dredging rod is provided within the dredging frame corresponding to the filter holes of the filter screens. A filter box with an upper opening is installed within the ditch on the side away from the hinge of the filter screens. When the dredging rod is inserted into the filter holes of the filter screens, the gap between the end of the filter screen away from the hinge and the inner wall of the ditch is located directly above the filter box. This application has the effect of enabling faster clearing of the filter screens when they become clogged, thereby improving the smoothness of the road.

Description

Technical Field

[0001] The present invention relates to the field of garden landscape drainage structures, and in particular to an urban garden landscape high-efficiency drainage structure and a drainage method. Background Art

[0002] At present, with the continuous progress of urban construction, in order to add artistic atmosphere to the city and improve the quality of life and living environment of residents, garden landscapes will be built in the living areas of the city. Roads will be paved in the garden landscapes, and the drainage structure of the roads is an important part of the garden landscape construction.

[0003] The existing drainage structure of the garden landscape includes drainage ditches set on both sides of the road, and a filter is installed at the mouth of the drainage ditch. Since there are many green plants in the garden, impurities such as leaves that fall on the road will flow into the filter with rainwater during a storm.

[0004] With respect to the above-mentioned related technologies, the inventor believes that if the filter is clogged, the garden management staff will not be able to clean up the impurities in time, causing water accumulation on the road, making it inconvenient for pedestrians to walk after rain. Summary of the Invention

[0005] In order to clear the filter screen more quickly when it is clogged and improve the smoothness of the road, the present application provides an efficient drainage structure and drainage method for urban garden landscape.

[0006] In the first aspect, the present application provides an efficient drainage structure for urban garden landscapes, which adopts the following technical solutions:

[0007] A high-efficiency drainage structure for urban garden landscapes, comprising a drainage ditch pre-arranged on both sides of a road, wherein a plurality of filter screens are provided at intervals along the length direction at the ditch mouth of the drainage ditch, one end of the filter screens is hinged to one side of the ditch mouth of the drainage ditch, and the drainage ditch is provided with a driving member for driving the filter screen to rotate; a dredging frame is installed in the drainage ditch at a position directly below the filter screen, and the dredging frame is provided with a dredging rod at the filter hole position corresponding to the filter screen; a filter box with an upper opening is installed in the drainage ditch on the side away from the hinge of the filter screen; when the dredging rod is inserted into the filter hole of the filter screen, the gap between the end of the filter screen away from the hinge and the inner wall of the drainage ditch is located directly above the filter box.

[0008] By adopting the above technical solution, when water accumulation is detected on the garden road during heavy rain, the driving part of the filter at the corresponding position is started to drive the filter to rotate toward the drain ditch until the filter abuts against the dredging rack; since most of the impurities that clog the filter holes of the filter in the garden are leaves, when the filter is only rotated toward the drain ditch, the impurities that stick to the filter cannot enter the filter box smoothly due to being stuck to the filter, so that the dredging rod passes through each filter hole in the filter, and then the impurities that clog the filter holes are poked out and fall into the filter box for collection; then the filter is driven to rotate repeatedly, so that the impurities that cause the blockage are cleared more quickly, thereby improving the smoothness of the road.

[0009] Preferably, a sliding groove extending in the vertical direction is opened at the position of the drainage ditch corresponding to the filter box, and a sliding block is slidingly installed at the position of the drainage ditch in the sliding groove, and the sliding block is connected to the filter box; an elastic telescopic part is installed at the position of the drainage ditch in the sliding groove, and the two ends of the elastic telescopic part are respectively connected to the sliding block and the end wall of the sliding groove.

[0010] By adopting the above technical solution, at the moment the filter screen rotates toward the drain ditch, the collected water and impurities on the filter screen rapidly fall into the filter box from the gap between the end of the filter screen away from the hinge and the inner wall of the drain ditch, thereby forming a downward pressure on the filter box, causing the filter box to slide, that is, compressing the elastic telescopic part; when the filter screen rotates repeatedly, the filter box can slide repeatedly along the sliding groove, and the impurities that fall into the filter box are forced to leave the filter screen of the filter box by inertia, thereby reducing the possibility of filter box blockage.

[0011] Preferably, it also includes: a filter pipe pre-installed at a position directly below the road, the filter pipe is set between the positions of the filter boxes corresponding to the two drainage ditches, and the two ends of the filter pipe are respectively connected to the two drainage ditches; a water filter hole is opened on the vertically upward side of the filter pipe.

[0012] By adopting the above technical solution, during heavy rain, rainwater will seep into the road. In order to improve the drainage effect of the road surface, water will flow into the filter tube from the water filter holes at the top of the filter tube for collection, and then flow into the drainage ditch.

[0013] Preferably, a pair of guide plates extending in the length direction of the filter tube are provided in the filter tube, and the two guide plates are spaced apart in the length direction of the filter tube. The two guide plates are rotatably installed at the bottom of the filter tube, and one end of the two guide plates abuts against each other, and the other end extends into the two drainage ditches respectively; the end of the guide plate located in the drainage ditch is hinged with a linkage rod, and the bottom of the filter box is slidably installed with a hinge seat, and the end of the linkage rod away from the guide plate is hinged to the hinge seat.

[0014] By adopting the above technical solution, mud will remain on the guide plate after a period of time, which will affect the drainage efficiency of the guide plate; when the filter box slides along the direction of the sliding groove, the guide plate is driven to rotate rapidly by the action of the linkage rod, and the mud on the guide plate is caused to leave the guide plate through inertia, and then the amount of water flowing into the filter box at this time increases, thereby driving the mud shaken off the guide plate to leave the filter pipe and flow into the drainage ditch; not only the impurities on the guide plate are cleaned, but also the drainage effect of the road is improved.

[0015] Preferably, it also includes: a water pipe preset in the road, one end of the water pipe is used to be connected to the road surface, and the other end extends into the filter tube; a starting rod is slidably installed in the water pipe, one end of the starting rod is hinged to the guide plate, and the other end is installed with a blocking block; the rod diameter of the starting rod is smaller than the diameter of the water pipe, and the blocking block is adapted to the end of the water pipe away from the filter tube.

[0016] By adopting the above technical solution, when the guide plate rotates, it can drive the starting rod to slide vertically upward in the water pipe, thereby driving the blockage block to leave the water pipe; since the rod diameter of the starting rod is smaller than the diameter of the water pipe, the water on the road can flow into the filter pipe through the water pipe; not only can the drainage effect of the road be improved, but the water flow speed flowing to the guide plate can also be increased, thereby improving the impurity cleaning effect on the guide plate; and as the impurities in the filter box increase, the guide plate is kept in an inclined setting, and the blockage block is kept extending out of the road, which can intuitively remind the staff that the filter box needs to be cleaned in time.

[0017] Preferably, the water pipe is connected to a branch pipe, one end of the branch pipe away from the water pipe is connected to the filter pipe, and the branch pipe is inclined from the water pipe toward the pipe opening close to the filter pipe.

[0018] By adopting the above technical solution, the branch pipe is set at an angle, so that the direction of water flowing into the guide plate through the branch pipe is close to the inclination direction of the guide plate, thereby increasing the water flow speed and making it easier to flush impurities on the guide plate away from the guide plate.

[0019] Preferably, the driving member includes: a rotating shaft and a driving motor, the rotating shaft is rotatably installed at the mouth of the drainage ditch, and the end of the filter is fixedly connected to the rotating shaft; the driving motor is installed in the drainage ditch, and the output shaft of the driving motor is connected to the end of the rotating shaft.

[0020] By adopting the above technical solution, the drive motor is started and the drive shaft is driven to rotate, thereby driving the filter to rotate. This driving method is stable and efficient.

[0021] In a second aspect, the present application provides a drainage method, which adopts the following technical solution:

[0022] A drainage method, based on the urban garden landscape efficient drainage structure, comprising:

[0023] Acquire image information of a road in the garden, and determine whether water accumulates on the road in the image based on the image information;

[0024] If so, obtaining the road location information where the waterlogging occurs based on the road image information;

[0025] According to the road location information, obtaining preset identification information of the filter within a preset range;

[0026] According to the preset identification information of the filter, the water accumulation processing instruction is triggered to start the driving component and open the filter.

[0027] By adopting the above technical solution, in order to monitor the urban gardens, monitoring equipment will be installed beside the roads. Therefore, in heavy rain weather, the roads in the gardens can be directly photographed by the monitoring equipment to obtain road image information. If it is determined from the image that water accumulates at the road location, the road location where the water accumulates is then identified and obtained from the road image. In order to improve the drainage efficiency of the waterlogged location, the preset filter identifier of the road location within the preset range is analyzed and obtained based on the road location where the water accumulates, and then the water accumulation processing instruction is triggered to start the drive component to open the corresponding filter, thereby increasing the number of open filters.

[0028] Preferably, before acquiring the image information of the road in the garden and determining whether water accumulation occurs at the road position in the image based on the image information, the method includes:

[0029] Acquire historical data information of the road location information, and acquire information on the number of occurrences of accumulated water at each shooting location on the road based on the historical data information;

[0030] sorting the number of occurrences of accumulated water at each shooting location on the road according to the number of occurrences of accumulated water at each shooting location, and obtaining judgment sequence list information of the road image;

[0031] According to the judgment sequence list information, corresponding road image information is acquired in sequence.

[0032] By adopting the above technical solution, in order to improve the timeliness of processing the location of road waterlogging, the data of each judgment on the road image is recorded, and the shooting positions corresponding to the road images judged to have waterlogging are counted; before obtaining the road image, the number of waterlogging occurrences at each shooting position is first obtained based on the historical data information, and then the acquisition order of the road image information of each shooting position is sorted to obtain a judgment sequence list; finally, according to the judgment sequence list information, the corresponding road image information is obtained in sequence, so that the road images of the shooting positions with a larger number of waterlogging occurrences are obtained first.

[0033] Preferably, after triggering the water accumulation processing instruction according to the preset identification information of the filter to start the driving member and open the filter, the method includes:

[0034] acquiring drainage status image information corresponding to the road position within a predetermined time period;

[0035] According to the drainage state image information, if the road position is in a waterlogged state for a predetermined number of times, drainage abnormality information is formed by combining the road position information and the drainage state image information and sent to a terminal.

[0036] By adopting the above technical solution, after the filter net at the corresponding position of the road is opened, in order to timely know the drainage effect of the road at that position, the drainage status image corresponding to the road position is obtained at each predetermined time interval, and it is judged from the drainage status image whether water accumulation still occurs; if the roads in the drainage status images obtained at the predetermined number of times are all in a water collection state, the road position information and the drainage status image information are formed into drainage abnormality information and sent to the terminal to inform the staff that the road position needs to be drained in time, thereby improving the staff's efficiency in handling road water accumulation.

[0037] In summary, this application includes at least one of the following beneficial technical effects:

[0038] 1. When it is raining heavily and water is detected on the road in the garden, the driving part of the filter at the corresponding position is started to drive the filter to rotate towards the drain ditch until the filter is abutted against the dredging rack; since most of the impurities that block the filter holes in the garden are leaves, when the filter is only rotated towards the drain ditch, some impurities are stuck to the filter and cannot enter the filter box smoothly, so that the dredging rod passes through each filter hole in the filter, and then the impurities blocked in the filter holes are poked out and fall into the filter box for collection; then the filter is driven to rotate repeatedly, so that the impurities that cause the blockage are cleared more quickly, thereby improving the smoothness of the road;

[0039] 2. After a period of time, dirt will remain on the guide plate, which will affect the drainage efficiency of the guide plate. When the filter box slides along the sliding groove, the linkage rod drives the guide plate to rotate rapidly, and the inertia causes the dirt on the guide plate to leave the guide plate. Then, due to the increase in the amount of water flowing into the filter box at this time, the dirt on the guide plate is driven to leave the filter pipe and flow into the drainage ditch. This not only cleans the impurities on the guide plate, but also improves the drainage effect of the road.

[0040] 3. When the guide plate rotates, it drives the starter rod to slide vertically upward in the water pipe, thus driving the blockage out of the water pipe; because the diameter of the starter rod is smaller than that of the water pipe, the water on the road can flow into the filter pipe through the water pipe; this not only improves the drainage effect of the road, but also increases the speed of the water flowing to the guide plate, thereby improving the cleaning effect of impurities on the guide plate; and as the impurities in the filter box increase, the guide plate is kept in an inclined position, so that the blockage remains extended out of the road, which can intuitively remind the staff that the filter box needs to be cleaned in time;

[0041] 4. In order to monitor urban gardens, monitoring equipment will be installed along the roads. Therefore, during heavy rain, the roads in the gardens can be directly photographed through the monitoring equipment to obtain road image information. If it is determined from the image that water is accumulated at that road location, the road location where the water is accumulated will be identified from the road image. To improve the drainage efficiency of the waterlogged location, the preset filter identifier of the road location within the preset range is analyzed and obtained based on the road location where the water is accumulated. Then, the waterlogging processing instruction is triggered to start the drive component and open the corresponding filter, thereby increasing the number of open filters. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the overall structure of this application.

[0043] Figure 2 It is a schematic diagram of the drainage ditch structure of this application.

[0044] Figure 3 This is a cross-sectional view of the filter screen drive structure of the present application.

[0045] Figure 4 yes Figure 1 A partial enlarged view of middle A.

[0046] Figure 5 1 is a flow chart of a drainage method in one embodiment of the present application.

[0047] Figure 6 This is a flow chart of the method before step S10 in one embodiment of the present application.

[0048] Description of reference numerals:

[0049] 1. Drainage ditch; 11. Dredging rack; 111. Dredging rod; 12. Rotating shaft; 13. Driving motor; 14. Mounting slot; 15. Abutment rod; 16. Sliding slot; 2. Filter screen; 3. Filter box; 31. Sliding block; 32. Elastic expansion member; 33. Articulated seat; 4. Filter tube; 41. Water filter hole; 42. Guide plate; 43. Linkage rod; 5. Water pipe; 51. Starting rod; 52. Blocking block; 6. Branch pipe; 101. Road; 102. Avoidance slot. DETAILED DESCRIPTION

[0050] The following is combined with Figure 1-6 This application is described in further detail.

[0051] The embodiment of the present application discloses an efficient drainage structure for urban garden landscape. Figure 1 and Figure 2 The efficient drainage structure includes a pair of drainage ditches 1, the two drainage ditches 1 are respectively arranged on both sides of the road 101, and the drainage ditches 1 extend in the length direction of the road 101; a plurality of filter screens 2 are installed at equal intervals at the ditch mouth of the drainage ditch 1 along the length direction, and the filter screens 2 in the two drainage ditches 1 are arranged one by one, one end of the filter screens 2 is hinged to one side of the ditch mouth of the drainage ditch 1, and the drainage ditch 1 is equipped with a driving member for driving the filter screen 2 to rotate, so that the filter screen 2 can be driven to rotate and open the ditch mouth of the drainage ditch 1; a filter box 3 with an upper opening is installed in the drainage ditch 1 and at a side wall position away from the hinge of the filter screen 2, and the filter box 3 extends in the length direction of the drainage ditch 1; when the filter screen 2 rotates toward the drainage ditch 1, the gap between the end of the filter screen 2 away from the hinge and the inner wall of the drainage ditch 1 is located directly above the filter box 3; so that when there is accumulated water, the filter screen 2 can be opened, so that water with impurities flows into the filter box 3 for filtration, thereby improving the drainage effect.

[0052] A dredging frame 11 is provided in the drain ditch 1. The dredging frame 11 is in a mesh shape. One end of the dredging frame 11 is fixedly installed on one side of the drain ditch 1 near the hinge of the filter screen 2, and the other end extends obliquely toward the bottom of the drain ditch 1. The dredging frame 11 is fixedly installed with a dredging rod 111 at the filter hole position corresponding to the filter screen 2. The rod diameter of the dredging rod 111 is smaller than the filter hole of the filter screen 2; when the filter screen 2 is arranged horizontally, the dredging rod 111 can hang some impurities flowing into the drain ditch 1, such as plastic bags; when the filter screen 2 is turned into the drain ditch 1, the filter screen 2 is parallel to the dredging frame 11, and the dredging rod 111 is passed through the filter hole of the filter screen 2, so that impurities blocking the filter hole of the filter screen 2 can be dredged.

[0053] Reference Figure 2 and Figure 3The drain ditch 1 is fixedly installed with a motor at the position located in the mounting groove 14, and the output shaft of the motor is fixedly connected to the rotating shaft 12 of the abutment rod 15, thereby improving the stability of the filter 2 positioned at the drain ditch 1 ditch mouth.

[0054] Reference Figure 1 and Figure 2 The cam 31 is fixed to the bottom of the drain ditch 1 and is fixed to the bottom of the drain ditch 1. The cam 31 is fixed to the bottom of the drain ditch 1 and is fixed to the bottom of the drain ditch 1. The cam 31 is fixed to the bottom of the drain ditch 1 and is fixed to the bottom of the drain ditch 1. The cam 31 is fixed to the bottom of the drain ditch 1 and is fixed to the bottom of the drain ditch 1. The cam 31 is fixed to the bottom of the drain ditch 1 and is fixed to the bottom of the drain ditch 1. The cam 31 is fixed to the bottom of the drain ditch 1 and is fixed to the bottom of the drain ditch 1.

[0055] Reference Figure 1 and Figure 2 The efficient drainage structure also includes multiple filter pipes 4. A filter pipe 4 is set between the two drainage ditches 1 and between the two filter screens 2. The filter pipes 4 are all buried in the road 101. The filter pipes 4 are set horizontally. The two ends of the filter pipes 4 are respectively connected to the two drainage ditches 1. A water filter hole 41 is opened on the vertically upward side of the filter pipe 4, so that the water that penetrates into the road 101 can enter the filter pipe 4 and then flow into the drainage ditch 1.

[0056] A pair of guide plates 42 are installed in the filter tube 4. The guide plates 42 extend in the length direction of the filter tube 4. The guide plates 42 are rotatably installed at the bottom of the filter tube 4 near the middle position, and the rotation axis of the guide plates 42 extends horizontally in a direction perpendicular to the filter tube 4; the two guide plates 42 are spaced apart in the length direction of the filter tube 4, and the ends of the two guide plates 42 that are close to each other are curved and abut against each other, and the other ends extend into the two drain ditches 1 and correspond to the bottom of the filter box 3; the guide plate 42 is hinged at one end of the drain ditch 1 with a linkage rod 43, and a hinge seat 33 is slidably installed at the bottom of the box outside the filter box 3, and the end of the linkage rod 43 away from the guide plate 42 is hinged to the hinge seat 33, so that when the filter box 3 slides in the vertical direction, the guide plate 42 can be driven to rotate.

[0057] Reference Figure 2 and Figure 4 The efficient drainage structure also includes a water pipe 5 and a branch pipe 6. A water pipe 5 is provided just above one end of each guide plate 42 in the filter tube 4. The water pipe 5 is buried in the road 101 and extends in the vertical direction. One end of the water pipe 5 is connected to the road surface of the road 101 and the other end extends into the filter tube 4; a starting rod 51 is slidably installed in the water pipe 5, and the starting rod 51 extends in the length direction of the water pipe 5, and the rod diameter of the starting rod 51 is smaller than the diameter of the water pipe 5. One end of the starting rod 51 extends into the filter tube 4 and is hinged to the guide plate 42, and the other end is fixedly installed with a blocking block 52; an avoidance groove 102 for the blocking block 52 to be stuck in the road surface of the road 101 is opened at the pipe mouth of the water pipe 5 corresponding to the road surface of the road 101; when the guide plate 42 rotates, the starting rod 51 slides vertically upward until the blocking block 52 leaves the avoidance groove 102, thereby accelerating the drainage effect of the road 101.

[0058] Reference Figure 1 and Figure 2 The branch pipe 6 is arranged obliquely from the water pipe 5 toward the pipe mouth close to the filter tube 4. One end of the branch pipe 6 is connected to the water pipe 5, and the other end is connected to the inside of the filter tube 4 and is located directly above the guide plate 42. When the guide plate 42 rotates to tilt downward, the end of the branch pipe 6 close to the filter tube 4 is parallel to the tilt direction of the guide plate 42, making it easier for impurities to be flushed away from the guide plate 42.

[0059] The implementation principle of an efficient drainage structure for urban garden landscape in an embodiment of the present application is as follows: when it is raining heavily and water is detected on the road 101 in the garden, the drive motor 13 of the filter screen 2 at the corresponding position and the motor of the abutment rod 15 are started, the abutment rod 15 is driven to rotate into the installation groove 14, and the filter screen 2 is rotated toward the drainage ditch 1 until the filter screen 2 abuts against the dredging frame 11; and the dredging rod 111 is passed through each filter hole in the filter screen 2, so that impurities blocking the filter holes of the filter screen 2 are poked out and fall into the filter box 3 for collection.

[0060] At this time, the collected water and impurities on the filter screen 2 rapidly fall into the filter box 3 from the gap between the end of the filter screen 2 away from the hinge and the inner wall of the drain ditch 1, thereby forming a downward pressure on the filter box 3, causing the filter box 3 to slide; the guide plate 42 is driven to rotate rapidly by the action of the linkage rod 43, and the soil on the guide plate 42 is separated from the guide plate 42 by inertia, and then the water flowing into the filter pipe 4 flushes the soil into the drain ditch 1 for centralized treatment.

[0061] As the guide plate 42 rotates, the start rod 51 opens the end of the water pipe 5 away from the filter pipe 4, allowing water on the road 101 to be discharged into the filter pipe 4 through the water pipe 5, thereby improving drainage efficiency.

[0062] The present application also discloses a drainage method, referring to Figure 5 , specifically including the following steps:

[0063] S10: Obtaining image information of a road in the garden, and judging whether water accumulates on the road in the image based on the road image information.

[0064] Specifically, when heavy rain occurs, the road in the garden is photographed by a surveillance camera installed beside the road to obtain an image of the road in the garden. The road image is then recognized using a preset model. Since the effect of the location where water accumulates on the road in the image is different from the effect of the location where water does not accumulate on the road in the image, it is determined whether water accumulates on the road portion in the road image. The acquisition of road image information through the surveillance camera reduces costs and improves efficiency.

[0065] S20: If water accumulation occurs, obtain the road location information where water accumulation occurs based on the road image information.

[0066] Specifically, if it is determined that water has accumulated on the road in the image, the specific location of the waterlogged section is identified from the road image. Based on the garden location that can be captured by the surveillance camera that captured the road image, the specific location of the waterlogged section on the road in the garden is analyzed, thereby accurately knowing the specific location of the waterlogged section in the garden, laying the foundation for subsequent targeted improvement of the drainage effect.

[0067] S30: Acquire preset identification information of the filter within a preset range according to the road position information.

[0068] In this embodiment, the preset range refers to a drainage range set for quickly draining water from a waterlogged area on a road; the preset identifier of the filter refers to a mark set to distinguish each filter when it is installed.

[0069] Specifically, based on the location information of the road where water accumulation occurs in the garden, and based on the corresponding identification of the filter that can be captured by the corresponding surveillance camera, the preset mark of the filter corresponding to the location where water accumulation occurs is first obtained, and then the preset identification of all filters within the preset range is obtained with the road location where water accumulation occurs as the center, so as to determine the filter that needs to be operated to improve the drainage effect; since the number of filters is greater than the number of filters corresponding to the location where water accumulation occurs, the drainage efficiency is further improved.

[0070] S40: triggering a water accumulation processing instruction according to preset identification information of the filter to start a driving component and open the filter.

[0071] Specifically, after obtaining the preset identifier of the filter within the preset range, the water accumulation processing instruction is triggered to start the drive component, open the filter, clean the impurities blocking the filter holes, and increase the drainage area, thereby improving the drainage efficiency.

[0072] In one embodiment, referring to Figure 6 Before step S10, the method includes:

[0073] S01: Obtain historical data information of road location information, and obtain information on the number of occurrences of accumulated water at each shooting location on the road based on the historical data information.

[0074] In this embodiment, the historical data refers to the determination result data of whether water accumulation occurs in each road image before the current acquisition of the road image.

[0075] Specifically, each time a rainstorm occurs and it is necessary to obtain road images at various locations in the garden, historical data information corresponding to each road location is first obtained. The judgment results corresponding to each shooting location are first screened from the historical data information, and the number of times the judgment result is that water accumulation occurs is calculated, thereby obtaining the number of times water accumulation occurs at each shooting location on the road. The probability of water accumulation on the road corresponding to each shooting location can be intuitively known.

[0076] S02: Sort the number of times water accumulates at each shooting location according to the number of times water accumulates at each shooting location on the road, and obtain judgment sequence list information of the road image.

[0077] In this embodiment, the judgment order sequence table refers to the order of judging whether water accumulation occurs in the road images captured at each captured position.

[0078] Specifically, after obtaining the number of times water accumulation occurs at each shooting position on the road, the shooting positions on the road are sorted from large to small according to the number of times water accumulation occurs, and this sorting is used as the order of obtaining road image information for each shooting position this time, that is, a sequence list of the judgment order of the road image is formed, so that the road image judgment is performed first on the road with a higher probability of water accumulation, and the road with water accumulation can be processed more quickly and accurately.

[0079] S03: Obtain corresponding road image information in sequence according to the judgment sequence list information.

[0080] Specifically, after obtaining the judgment sequence list, the road images of the corresponding shooting positions are obtained in sequence according to the order in the sequence list, so that the road positions with a higher probability of waterlogging can be quickly judged, thereby improving the efficiency of waterlogging treatment.

[0081] In one embodiment, referring to Figure 5 , after step S40,

[0082] S50: Acquire drainage status image information corresponding to the road position during a predetermined period of time.

[0083] In this embodiment, the predetermined time period is used to determine whether the waterlogging situation at the road location where waterlogging occurred has been eliminated.

[0084] Specifically, the timing starts after the water accumulation processing instruction is triggered. Whenever the predetermined time period is reached, the corresponding monitoring camera is used to photograph the road location where water accumulation occurs to obtain a drainage status image, so as to judge from the image whether water accumulation still occurs at the road location according to the method of step S10, and to judge the processing effect after the water accumulation processing instruction is triggered.

[0085] S60: If, based on the drainage status image information, the road position information and the drainage status image information are combined to form drainage abnormality information and send it to the terminal, if the road position information and the drainage status image information are flooded for a predetermined number of times.

[0086] In this embodiment, the predetermined number of times is used to determine whether the treatment effect of the accumulated water meets the standard.

[0087] Specifically, from the drainage status images obtained each time in the predetermined time period, if the road location is in a waterlogged state for a predetermined number of times, it means that the treatment effect of the road location where waterlogging occurs cannot meet expectations. Therefore, in order to improve the efficiency of waterlogging treatment at the road location where waterlogging occurs, the road location information and drainage status image information are formed into drainage abnormality information and sent to the terminal to inform the staff that the road location needs to be drained in time, thereby improving the staff's efficiency in handling road waterlogging.

[0088] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An efficient drainage structure for urban garden landscape, comprising drainage ditches (1) pre-arranged on both sides of a road (101), characterized in that: A plurality of filter screens (2) are provided at intervals along the length direction at the opening of the drainage ditch (1), one end of the filter screen (2) is hinged to one side of the opening of the drainage ditch (1), and the drainage ditch (1) is provided with a driving member for driving the filter screen (2) to rotate; a dredging frame (11) is installed in the drainage ditch (1) at a position directly below the filter screen (2), and a dredging rod (111) is provided on the dredging frame (11) at a position corresponding to the filter hole of the filter screen (2); a filter box (3) with an upper opening is installed in the drainage ditch (1) at a side away from the hinge of the filter screen (2); when the dredging rod (111) is inserted into the filter hole of the filter screen (2), the filter box (3) is opened. When the filter screen (2) is opened, the gap between the end of the filter screen (2) away from the hinge and the inner wall of the drain ditch (1) is located directly above the filter box (3); the drain ditch (1) is provided with a sliding groove (16) extending in the vertical direction at a position corresponding to the filter box (3); the drain ditch (1) is provided with a sliding block (31) in a sliding manner at a position within the sliding groove (16), and the sliding block (31) is connected to the filter box (3); the drain ditch (1) is provided with an elastic telescopic member (32) in a position within the sliding groove (16), and the two ends of the elastic telescopic member (32) are respectively connected to the sliding block (31) and the end wall of the sliding groove (16).

2. The high-efficiency drainage structure for urban garden landscape according to claim 1, characterized in that: Also includes: A filter pipe (4) is pre-installed at a position directly below the road (101), and the filter pipe (4) is provided between the positions of the two drainage ditches (1) corresponding to the filter boxes (3). Both ends of the filter pipe (4) are respectively connected to the two drainage ditches (1); and a water filter hole (41) is provided on one side of the filter pipe (4) facing vertically upward.

3. The high-efficiency drainage structure for urban garden landscape according to claim 2, characterized in that: A pair of guide plates (42) extending in the length direction of the filter tube (4) are provided in the filter tube (4), the two guide plates (42) are spaced apart in the length direction of the filter tube (4), and the two guide plates (42) are rotatably mounted on the bottom of the filter tube (4), one end of the two guide plates (42) abuts against each other, and the other end extends into the two drainage ditches (1) respectively; one end of the guide plate (42) located in the drainage ditch (1) is hinged to a linkage rod (43), and a hinge seat (33) is slidably mounted on the bottom of the filter box (3), and the end of the linkage rod (43) away from the guide plate (42) is hinged to the hinge seat (33).

4. The high-efficiency drainage structure for urban garden landscape according to claim 3 is characterized in that: Also includes: A water pipe (5) is provided in advance in a road (101), one end of the water pipe (5) being connected to the road surface of the road (101) and the other end extending into a filter tube (4); a starting rod (51) is slidably installed in the water pipe (5), one end of the starting rod (51) is hinged to a guide plate (42) and the other end is provided with a blocking block (52); the rod diameter of the starting rod (51) is smaller than the pipe diameter of the water pipe (5), and the blocking block (52) is adapted to the end of the water pipe (5) away from the filter tube (4).

5. The high-efficiency drainage structure for urban garden landscape according to claim 4, characterized in that: The water pipe (5) is connected to a branch pipe (6), one end of the branch pipe (6) away from the water pipe (5) is connected to the filter pipe (4), and the branch pipe (6) is inclined from the water pipe (5) toward the pipe opening close to the filter pipe (4).

6. The high-efficiency drainage structure for urban garden landscape according to claim 1, characterized in that: The driving member comprises: a rotating shaft (12) and a driving motor (13); the rotating shaft (12) is rotatably mounted at the opening of the drainage ditch (1); the end of the filter screen (2) is fixedly connected to the rotating shaft (12); the driving motor (13) is mounted on the drainage ditch (1), and the output shaft of the driving motor (13) is connected to the end of the rotating shaft (12).

7. A drainage method based on the urban garden landscape efficient drainage structure according to any one of claims 1 to 6, characterized in that: The method comprises: Acquire image information of a road in the garden, and determine whether water accumulates on the road in the image based on the image information; If so, obtaining the road location information where the waterlogging occurs based on the road image information; According to the road location information, obtaining preset identification information of the filter within a preset range; According to the preset identification information of the filter, the water accumulation processing instruction is triggered to start the driving component and open the filter.

8. A drainage method according to claim 7, characterized in that: Before obtaining the image information of the road in the garden and determining whether water accumulation occurs at the road position in the image based on the image information, the method includes: Acquire historical data information of the road location information, and acquire information on the number of occurrences of accumulated water at each shooting location on the road based on the historical data information; sorting the number of occurrences of accumulated water at each shooting location on the road according to the number of occurrences of accumulated water at each shooting location, and obtaining judgment sequence list information of the road image; According to the judgment sequence list information, corresponding road image information is acquired in sequence.

9. A drainage method according to claim 7, characterized in that: After triggering the water accumulation processing instruction according to the preset identification information of the filter to start the driving member and open the filter, the method includes: acquiring drainage status image information corresponding to the road position within a predetermined time period; According to the drainage state image information, if the road position is in a waterlogged state for a predetermined number of times, drainage abnormality information is formed by combining the road position information and the drainage state image information and sent to a terminal.

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