Urban management system based on artificial intelligence model

Abstract

The invention relates to the technical field of artificial intelligence, and particularly discloses an artificial intelligence model-based city management system, which comprises a data acquisition layer, an artificial intelligence model layer, a decision control layer and an emergency processing device layer, the emergency treatment device comprises a trailer, an automatic stopping mechanism, a top shell, a controller, a carrying mechanism, a magnetic attraction charger and power supply equipment. And the automatic stopping mechanism is arranged outside the trailer. The urban management system based on the artificial intelligence model realizes data acquisition, accident analysis and control of the emergency processing device, does not need excessive manual intervention in the whole process, can automatically complete detection, response and on-site processing of traffic accidents, can respond to the traffic accidents in an extremely short time, can quickly block and lock the site, and is high in practicability. The influence of accidents on traffic is reduced, the risk of secondary accidents is reduced, and road safety and smoothness are guaranteed.

Description

Technical Field

[0001] The present invention relates to the field of artificial intelligence technology, and in particular to an urban management system based on an artificial intelligence model. Background Art

[0002] The integration of artificial intelligence models into urban management refers to the use of geographic information and AI to achieve precise spatial analysis in the field of planning and construction, explore unmanned construction to improve construction efficiency, and use AI video recognition and multi-source data correlation analysis in urban operation monitoring to automatically warn of violations, lifeline systems, and community safety hazards. In traffic management, AI is used to optimize signal light control and supervise special vehicles. In law enforcement supervision, AI is used to provide case assistance, intelligent dispatching, and case analysis. In community governance, the level of refinement is improved through community profiling and intelligent services. In environmental and resource management, AI is used to monitor environmental indicators in real time and optimize energy distribution, comprehensively improving the intelligence, refinement, and scientific level of urban management, and enhancing urban safety resilience and green development capabilities. In the existing technical field, traditional traffic management systems often rely on manual alarms or post-event discovery, making it difficult to detect traffic accidents in a timely manner. In addition, traditional roadblock setting and on-site blockades rely on manual operations, requiring staff to carry equipment to the scene and then perform a series of tasks such as transportation, assembly, and setting. In the case of traffic congestion or complex terrain, it will be more time-consuming and labor-intensive, resulting in low efficiency in manual scheduling and on-site roadblock arrangement, blockade site, etc., which in turn makes the accident scene unable to be effectively controlled for a long time. Summary of the Invention

[0003] The purpose of the present invention is to provide a city management system based on an artificial intelligence model to at least solve the problems mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an urban management system based on an artificial intelligence model, comprising: a data acquisition layer, an artificial intelligence model layer, a decision control layer, and an emergency processing device layer; The data collection layer uses urban road sensors to collect road images / videos, vehicle speed / distance, and its own status data in real time, and transmits them to an external data processing center via the Internet of Things; The AI ​​model layer uses deep learning models to analyze images and videos, identify traffic accidents, locate the scene, and count the vehicles and people involved. It also combines machine learning algorithms to analyze historical and real-time data to predict accident risks and potential danger areas. The decision-making control layer generates decisions based on the model analysis results, notifies relevant departments, and formulates the optimal blocking and blocking plan based on the severity of the accident and the on-site conditions; The emergency response device layer uses the emergency response device to execute the decision of the decision control layer, quickly deploy physical blockade facilities, and prevent external vehicles and personnel from entering the accident scene.

[0005] Preferably, the emergency handling device includes: a trailer, an automatic blocking mechanism, a top shell, a controller, a conveying mechanism, a magnetic charger and a power supply device; a delivery port is provided at the bottom rear end of the inner cavity of the trailer; the automatic blocking mechanism is arranged on the outside of the trailer; the top shell is installed on the top of the trailer; the controller is installed at the right rear of the outer surface of the top shell; the conveying mechanism is arranged at the inner top of the top shell; the number of the magnetic chargers is four, and the four magnetic chargers are respectively installed at the four corners of the bottom end of the inner cavity of the trailer, and the magnetic chargers and the controller are electrically connected; the power supply device is fixedly installed on the right front of the outer surface of the trailer through a bracket, and the power supply device and the controller are electrically connected.

[0006] Preferably, the automatic blocking mechanism comprises: a mobile robot and a blocking component; the mobile robot is arranged outside the trailer, and the mobile robot and the controller are remotely connected via a network; the blocking component is arranged on the top of the mobile robot.

[0007] Preferably, the blocking component includes: a first mounting bracket, a second mounting bracket, a first blocking plate, a second blocking plate, a first fixed cylinder, a first multi-stage telescopic cylinder, a first multi-stage electric telescopic rod, a connecting seat, a second fixed cylinder, a second multi-stage telescopic cylinder and a second multi-stage electric telescopic rod; the first mounting bracket is arranged at the top of the mobile robot in the up-down direction; the second mounting bracket is arranged on the right side of the outside of the first mounting bracket in the up-down direction; the number of the first blocking plates is two, and the two first blocking plates are respectively connected to the rear sides of the first mounting bracket and the second mounting bracket by hinges in the up-down direction; the number of the second blocking plates is two, and the two second blocking plates are respectively connected to the rear ends of the left and right first blocking plates by hinges in the up-down direction; the number of the first fixed cylinders is two, and the two first fixed cylinders are respectively installed at the upper and lower ends of the right side of the first mounting bracket in the left-right direction; the number of the first multi-stage telescopic cylinders is two, and the two first multi-stage telescopic cylinders are respectively installed on the right side of the inner cavity of the upper and lower first fixed cylinders in the left-right direction; the number of the first multi-stage electric telescopic rods is two, and the two first multi-stage electric telescopic rods are respectively installed on the left side of the inner cavity of the upper and lower first fixed cylinders in the left-right direction, The telescopic ends of the two first multi-stage electric telescopic rods are respectively connected to the inner cavities of the telescopic ends of the upper and lower first multi-stage telescopic cylinders, and the first multi-stage electric telescopic rods are electrically connected to the mobile robot; the number of the connecting seats is two, and the two connecting seats are respectively installed on the outer rear sides of the telescopic ends of the upper and lower connecting seats, and the outer rear ends of the upper and lower connecting seats are respectively rotatably connected to the front ends of the left and right second blocking plates by hinges; the number of the second fixed cylinders is two, and the two second fixed cylinders are respectively installed on the outer right sides of the telescopic ends of the upper and lower connecting seats; the number of the second multi-stage telescopic cylinders is two, and the two second multi-stage telescopic cylinders are respectively installed on the right sides of the inner cavities of the upper and lower second fixed cylinders along the left and right directions, and the right sides of the telescopic ends of the two second multi-stage telescopic cylinders are fixedly connected to the upper and lower sides of the left side of the second mounting bracket; the number of the second multi-stage electric telescopic rods is two, and the two second multi-stage electric telescopic rods are respectively installed on the left sides of the inner cavities of the upper and lower second fixed cylinders along the left and right directions, and the telescopic ends of the upper and lower second multi-stage electric telescopic rods are respectively connected to the inner cavities of the telescopic ends of the upper and lower second multi-stage telescopic cylinders, and the second multi-stage electric telescopic rods are electrically connected to the mobile robot.

[0008] Preferably, a locking portion and a docking portion of a docking locking unit are respectively installed on the left and right sides of the first mounting bracket and the second mounting bracket.

[0009] Preferably, the blocking component also includes: a first mounting slot, a first support arm, a first electric telescopic rod and a support foot; the number of the first mounting slots is two, and the two first mounting slots are respectively opened at the bottom ends of the left and right sides of the second mounting frame in the up and down directions; the number of the first support arms is two, and one end of the two first support arms is respectively rotatably connected to the bottom ends of the inner cavities of the left and right first mounting slots through a rotating shaft; the number of the first electric telescopic rods is two, and one end of the two first electric telescopic rods is respectively rotatably connected to the top ends of the inner cavities of the left and right first mounting slots through a rotating shaft, and the other ends of the left and right first electric telescopic rods are respectively connected to the outer top ends of the left and right first support arms through a rotating shaft seat, and the first electric telescopic rod is electrically connected to the mobile robot; the number of the supporting feet is two, and the two supporting feet are respectively rotatably connected to the outer sides of the other ends of the left and right first support arms through a rotating shaft.

[0010] Preferably, the docking part of the docking locking unit includes: an insert tube shell, a telescopic tube, a second mounting slot and a second electric telescopic rod; the insert tube shell is fixedly mounted on the right side of the outer surface of the second mounting frame in the left-right direction; the telescopic tube is inserted into the right side of the inner cavity of the insert tube shell; the number of the second mounting slots is three, and the three second mounting slots are respectively opened on the outer wall of the telescopic tube at intervals of one hundred and twenty degrees along the circumferential direction; the second electric telescopic rod is mounted on the left side of the inner cavity of the insert tube shell in the left-right direction, the telescopic end of the second electric telescopic rod is connected to the inner cavity of the telescopic tube, and the second electric telescopic rod is electrically connected to the mobile robot.

[0011] The locking mechanism of the locking cam of claim 1, wherein the locking mechanism comprises a first latch, a second latch being fixedly mounted on the cam face, and a second latch being engaged with the first latch and the second latch being engaged with the first latch. One hundred and twenty degrees are embedded in the left side of the shell; the number of the second sockets is three, and the three second sockets are respectively opened at the inner outer ends of the three slot shells; the number of the second pins is three, and the three second pins are respectively inserted into the three second sockets, and the inner sides of the side walls of the three second pins are respectively provided with grooves; the number of the limiting plates is three, and the three limiting plates are respectively screwed to the outer ends of the three slot shells, and the inner side shape of the limiting plates is arc-shaped; the number of the fixing hooks is three, and the three fixing hooks are respectively rotatably connected to the outer left side of the three second pins through a rotating shaft, the number of the rotating frames is three, and the three rotating frames are respectively rotatably connected to the middle part of the inner cavity of the three slot shells through a rotating shaft, and one end of the three rotating frames is respectively rotatably connected to the inner cavity of the side wall groove of the three second pins through a rotating shaft; the slot seat is installed at the left end of the first pin, and the outer sides of the side walls of the three slot seats are respectively provided with grooves at intervals of one hundred and twenty degrees along the circumferential direction, and the inner cavity of the groove is rotatably connected to the other end of the rotating frame through a rotating shaft.

[0012] Preferably, the inner cavity of the chute of the chute block is in the shape of a pentagonal special-shaped structure.

[0013] Preferably, the outer right ends of the three fixing hooks are pointed structures and are in adaptive contact with the arc structure of the limiting plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The mobile robot at the designated position is clamped and grabbed by the transport mechanism and then moved to the position of the delivery port at the rear side of the trailer cavity, and is placed on the external ground through the delivery port in the trailer cavity. The preset program inside the controller remotely controls the start of the mobile robot and moves the mobile robot to the designated position. The prefabricated program inside the mobile robot controls the start of the first multi-stage electric telescopic rod, the second multi-stage electric telescopic rod and the first electric telescopic rod. The first multi-stage electric telescopic rod extends and drives the first multi-stage telescopic cylinder to extend in multiple stages in the cavity of the first fixed cylinder, so that the first multi-stage telescopic cylinder drives the connecting seat to move to the right, thereby causing the connecting seat to drive the second blocking plates on the left and right sides, and the second The blocking plate rotates from a vertical position to a horizontal position with the external hinge position of the connecting seat as the axis, and the second multi-stage electric telescopic rod extends to drive the second multi-stage telescopic cylinder to extend in multiple stages in the inner cavity of the second fixed cylinder, so that the second multi-stage telescopic cylinder drives the second mounting bracket to move to the right, and the second mounting bracket drives the first blocking plate on the right to move to the right, so that the first blocking plates on the left and right sides respectively rotate from a vertical position to a horizontal position with the hinge position of the first mounting bracket and the second mounting bracket as the axis, so that the first blocking plates and the second blocking plates on the left and right sides form a barrier for blocking, and the first electric telescopic rods on the left and right sides extend to drive the first support arms on the left and right sides to rotate downward, so that the support feet on the left and right sides contact the ground for support.

[0015] 2. The mobile robot in the automatic blocking mechanism on the other side moves to the designated position, and controls the second electric telescopic rod in its own docking and locking unit to start and extend. The second electric telescopic rod drives the telescopic cylinder to extend from the inner cavity of the plug shell to the designated position, and inserts the telescopic cylinder into the left position of the shell in the docking and locking unit inside the automatic blocking mechanism on the other side. The telescopic cylinder contacts the left side of the slot seat and drives the first pin to move to the right in the inner cavity of the first socket, so as to drive the slide block to move to the right and squeeze the limit spring. The limit pin has a limiting effect on the rotating rod. The lower slide block moves to the left position in the inner cavity of the lower slide block and is engaged to fix the slide block in the current position. The slot body seat drives one end of the rotating frame in its own slot body cavity to move to the right, so as to drive the three-side rotating frame to rotate in the inner cavity of the slot body shell, and drive the three-side second latches to move to the left along the inner cavity of the second plug hole. The three-side second latches drive the fixed hooks at the corresponding positions to move along the inner side of the limit plate and rotate inward, so that the three-side fixed hooks are plugged into the inner cavity of the second mounting groove at the corresponding positions on the three sides for fixation, thereby realizing the docking and fixation of the automatic blocking mechanisms at the positions on both sides.

[0016] To sum up, the control of data collection, accident analysis and emergency response equipment can be realized. The entire process does not require excessive human intervention, and can automatically complete the detection, response and on-site processing of traffic accidents. It can also respond to traffic accidents in a very short time, quickly block and seal off the scene, reduce the impact of the accident on traffic, reduce the risk of secondary accidents, and ensure road safety and smooth traffic. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 for Figure 1 Schematic diagram of emergency treatment equipment in the emergency treatment layer; Figure 3 for Figure 2 Schematic diagram of the explosion inside the trailer; Figure 4 for Figure 2 A magnified view of the automatic blocking mechanism; Figure 5 for Figure 4 Exploded view of the blocking component; Figure 6 for Figure 5 A magnified view of point A; Figure 7 for Figure 5 Enlarged view of point B; Figure 8 for Figure 5 Exploded view of the docking lock unit; Figure 9 for Figure 8 Enlarged view of point C; Figure 10 for Figure 7 Exploded diagram of the handling mechanism; Figure 11 for Figure 10 Enlarged view of point D.

[0018] In the figure: 1. trailer, 2. automatic blocking mechanism, 21. mobile robot, 3. blocking component, 31. first mounting frame, 32. second mounting frame, 33. first blocking plate, 34. second blocking plate, 35. first fixed cylinder, 36. first multi-stage telescopic cylinder, 37. first multi-stage electric telescopic rod, 38. connecting seat, 39. second fixed cylinder, 310. second multi-stage telescopic cylinder, 311. second multi-stage electric telescopic rod, 312. first mounting groove, 313. first support arm, 314. first electric telescopic rod, 315. supporting foot, 4. docking locking unit, 41. plug-in cylinder housing, 42. telescopic cylinder, 43. second mounting groove, 44. second electric telescopic rod, 45. housing, 46. first jack, 47. first latch, 48. slide block, 49. limit spring, 410. rotating rod, 411. limit Position pin, 412, slot body shell, 413, second socket, 414, second pin, 415, limit plate, 416, fixing hook, 417, rotating frame, 418, slot body seat, 5, top shell, 6, controller, 7, transport mechanism, 71, first limit guide rail assembly, 72, first rack, 73, first mounting plate, 74, first motor, 75, first gear, 76, first transmission belt assembly, 77, second limit guide rail assembly, 78, second rack, 79, second mounting plate, 710, second gear, 711, second motor, 712, second transmission belt assembly, 713, slot shell, 714, third limit guide rail assembly, 715, lifting frame, 716, clamper, 717, third rack, 718, third motor, 719, third gear, 8, magnetic charger, 9, power supply equipment. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1-11 , the present invention provides a technical solution: an urban management system based on an artificial intelligence model, comprising: a data acquisition layer, an artificial intelligence model layer, a decision control layer and an emergency processing device layer; The data collection layer is composed of various sensors distributed on urban roads. They collect road images and video information in real time, detect vehicle speed and distance data, and can upload the vehicle's own status. The above data is transmitted to an external data processing center in real time through the Internet of Things technology. Artificial Intelligence Model Layer: The data processing center uses advanced deep learning models to analyze collected image and video data to identify traffic accidents. Combined with target detection algorithms, it accurately determines the location of the accident scene, the number of vehicles involved, and the number of people involved. Machine learning algorithms are also used to analyze historical accident data and real-time monitoring data to predict the likelihood of accidents and potential risk areas. Decision-making and control layer: The data processing center makes decisions based on the analysis results of the artificial intelligence model, notifies relevant departments, and formulates the optimal blocking and blocking plan based on the severity of the accident and the on-site conditions; Emergency response layer: Use emergency response devices to execute the decisions of the decision control layer, which can be quickly deployed to physically block the accident scene and prevent external vehicles and personnel from entering the accident scene.

[0021] As a preferred embodiment, further, the emergency handling device includes: a trailer 1, an automatic blocking mechanism 2, a top shell 5, a controller 6, a conveying mechanism 7, a magnetic charger 8 and a power supply device 9; a delivery port is provided at the bottom rear end of the inner cavity of the trailer 1; the automatic blocking mechanism 2 is arranged on the outside of the trailer 1; the top shell 5 is installed on the top of the trailer 1; the controller 6 is installed on the right rear of the outer surface of the top shell 5, and a preset program is provided inside the controller 6 to control the electrical components electrically connected inside the device; the conveying mechanism 7 is arranged at the top inner end of the top shell 5; there are four magnetic chargers 8, and the four magnetic chargers 8 are respectively installed at the four corners of the bottom end of the inner cavity of the trailer 1, the magnetic charger 8 and the controller 6 are electrically connected, and the magnetic charger 8 is controlled by the controller 6 and can be magnetically connected to the mobile robot 21 for charging; the power supply device 9 is fixedly installed on the right front outer surface of the trailer 1 by a bracket, and the power supply device 9 and the controller 6 are electrically connected, and the power supply device 9 can be connected to an external power source for charging to power the electrical components inside the device.

[0022] As a preferred solution, further, Figure 2 As shown, the automatic blocking mechanism 2 includes: a mobile robot 21 and a blocking component 3; the mobile robot 21 is arranged outside the trailer 1, and the mobile robot 21 and the controller 6 are remotely connected to the network. The mobile robot 21 can move to avoid obstacles according to the predetermined route planned by the controller 6. A control module is provided inside the mobile robot 21 to automatically control the electrical components electrically connected to itself; the blocking component 3 is arranged on the top of the mobile robot 21.

[0023] As a preferred solution, further, Figure 5 、 Figure 6 and Figure 7As shown, the blocking component 3 includes: a first mounting frame 31, a second mounting frame 32, a first blocking plate 33, a second blocking plate 34, a first fixed cylinder 35, a first multi-stage telescopic cylinder 36, a first multi-stage electric telescopic rod 37, a connecting seat 38, a second fixed cylinder 39, a second multi-stage telescopic cylinder 310, a second multi-stage electric telescopic rod 311, a first mounting slot 312, a first support arm 313, a first electric telescopic rod 314 and a support foot 315; the first mounting frame 31 is arranged at the top of the mobile robot 21 in the up-down direction; the second mounting frame 32 is arranged on the right side of the outside of the first mounting frame 31 in the up-down direction; the number of the first blocking plates 33 is two, and the two first blocking plates 33 are respectively passed through in the up-down direction. The hinge is rotatably connected to the rear side of the first mounting frame 31 and the second mounting frame 32, and the first blocking plate 33 can be rotated inward or outward at the rear side of the first mounting frame 31 and the second mounting frame 32; the number of the second blocking plates 34 is two, and the two second blocking plates 34 are respectively connected to the rear ends of the left and right first blocking plates 33 by hinge connection in the up and down directions, and the second blocking plates 34 can be rotated inward or outward at the rear ends of the second blocking plates 34; the number of the first fixed cylinders 35 is two, and the two first fixed cylinders 35 are respectively installed at the upper and lower ends of the right side of the first mounting frame 31 in the left and right directions; the number of the first multi-stage telescopic cylinders 36 is two, and the two first multi-stage telescopic cylinders 36 are respectively installed in the left and right directions On the right side of the inner cavity of the upper and lower first fixed cylinders 35, the first multi-stage telescopic cylinder 36 itself can perform multi-stage telescopic movement; the number of the first multi-stage electric telescopic rods 37 is two, and the two first multi-stage electric telescopic rods 37 are respectively installed on the left side of the inner cavity of the upper and lower first fixed cylinders 35 along the left and right directions. The telescopic ends of the upper and lower first multi-stage electric telescopic rods 37 are respectively connected to the inner cavity of the telescopic ends of the upper and lower first multi-stage telescopic cylinders 36. The first multi-stage electric telescopic rod 37 is electrically connected to the mobile robot 21. The first multi-stage electric telescopic rod 37 itself can perform multi-stage telescopic movement to drive the first multi-stage telescopic cylinder 36 to move telescopically in the inner cavity of the first fixed cylinder 35; the number of the connecting seats 38 is two, and the two connecting seats are The seats 38 are respectively mounted on the outer rear sides of the telescopic ends of the upper and lower connecting seats 38, and the outer rear ends of the upper and lower connecting seats 38 are respectively rotatably connected to the front ends of the left and right second blocking plates 34 via hinges; there are two second fixed cylinders 39, which are respectively mounted on the outer right sides of the telescopic ends of the upper and lower connecting seats 38; there are two second multi-stage telescopic cylinders 310, which are respectively mounted on the right sides of the inner cavities of the upper and lower second fixed cylinders 39 in the left and right directions, and the right sides of the telescopic ends of the two second multi-stage telescopic cylinders 310 are fixedly connected to the upper and lower sides of the left side of the second mounting frame 32, and the second multi-stage telescopic cylinders 310 themselves can perform multi-stage telescopic movement;There are two second multi-stage electric telescopic rods 311, and the two second multi-stage electric telescopic rods 311 are respectively installed on the left side of the inner cavity of the upper and lower second fixed cylinders 39 along the left and right directions. The telescopic ends of the upper and lower second multi-stage electric telescopic rods 311 are respectively connected to the inner cavities of the telescopic ends of the upper and lower second multi-stage telescopic cylinders 310. The second multi-stage electric telescopic rod 311 is electrically connected to the mobile robot 21. The second multi-stage electric telescopic rod 311 itself can perform multi-stage telescopic movement to drive the second multi-stage telescopic cylinder 310 to move telescopically in the inner cavity of the second fixed cylinder 39; there are two first mounting slots 312, and the two first mounting slots 312 are respectively opened at the bottom ends of the left and right sides of the second mounting frame 32 along the up and down directions; there are two first support arms 313, and one end of the two first support arms 313 is rotatably connected to the bottom ends of the inner cavities of the left and right first mounting slots 312 through a rotating shaft, and the first support arm 313 can be in the inner cavity of the first mounting slot 312 The first electric telescopic rods 314 are electrically connected to the mobile robot 21. The first electric telescopic rods 314 extend and contract to drive the first support arms 313 to rotate downward or upward. During the extension and contraction process, the first electric telescopic rods 314 can rotate upward or downward within the first mounting slot 312. There are two supporting feet 315, each of which is rotatably connected to the outer sides of the other ends of the left and right first support arms 313 via a rotating shaft. The first mounting bracket 31 and the second mounting bracket 32 ​​are respectively provided with a locking portion and a docking portion of the docking locking unit 4 on their left and right sides.

[0024] As a preferred solution, further, Figure 8 and Figure 9As shown, the docking part of the docking locking unit 4 includes: an insert tube shell 41, a telescopic tube 42, a second mounting groove 43 and a second electric telescopic rod 44; the insert tube shell 41 is fixedly mounted on the right side of the outer surface of the second mounting frame 32 in the left-right direction; the telescopic tube 42 is inserted into the right side of the inner cavity of the insert tube shell 41; there are three second mounting grooves 43, and the three second mounting grooves 43 are respectively opened on the outer wall of the telescopic tube 42 at intervals of one hundred and twenty degrees along the circumferential direction; the second electric telescopic rod 44 is mounted on the left side of the inner cavity of the insert tube shell 41 in the left-right direction, the telescopic end of the second electric telescopic rod 44 is connected to the inner cavity of the telescopic tube 42, the second electric telescopic rod 44 is electrically connected to the mobile robot 21, and the second electric telescopic rod 44 is extended and shortened by itself The telescopic cylinder 42 is driven to move left and right in the inner cavity of the insert cylinder shell 41; the locking part of the docking locking unit 4 includes: a shell 45, a first socket 46, a first latch 47, a slide block 48, a limit spring 49, a rotating rod 410, a limit pin 411, a slot shell 412, a second socket 413, a second latch 414, a limit plate 415, a fixing hook 416, a rotating frame 417 and a slot seat 418; the shell 45 is fixedly mounted on the left side of the outer surface of the first mounting frame 31; the first socket 46 is opened in the middle of the left side of the shell 45, and the inner cavity of the first socket 46 is communicated with the inner cavity of the shell 45; the first latch 47 is inserted into the inner cavity of the first socket 46 along the left and right directions, and the left and right ends of the first latch 47 extend out of the first socket respectively. 46, the first latch 47 can move left and right in the inner cavity of the first socket 46; the slide block 48 is installed at the right end of the first latch 47, and the slide inner cavity of the slide block 48 is a pentagonal special-shaped structure; one end of the limit spring 49 is fixedly installed on the right side of the outer surface of the slide block 48, and the other end of the limit spring 49 is connected to the right end of the inner cavity of the shell 45. The limit spring 49 itself has elasticity and can push the slide block 48 to move to the left after the compression state is released; one end of the rotating rod 410 is rotatably connected to the right side of the inner cavity top of the shell 45 through the bearing seat; the limit pin 411 is embedded in the other end of the rotating rod 410 along the up and down direction, and the bottom of the limit pin 411 is inserted in the inner cavity of the slide block 48, and the limit pin 411 can move along The inner cavity of the slide block 48 moves; the number of the slot body shells 412 is three, and the three slot body shells 412 are respectively embedded in the left side of the shell 45 at a circumferential interval of 120 degrees; the number of the second holes 413 is three, and the three second holes 413 are respectively opened at the inner outer ends of the three slot body shells 412; the number of the second latches 414 is three, and the three second latches 414 are respectively inserted into the three second holes 413, and the inner sides of the side walls of the three second latches 414 are provided with grooves, and the second latches 414 can move left and right in the inner cavity of the second holes 413; the number of the limiting plates 415 is three, and the three limiting plates 415 are respectively screwed to the outer ends of the three slot body shells 412, and the inner side shape of the limiting plates 415 is arc-shaped;There are three fixing hooks 416, which are rotatably connected to the left sides of the three second latches 414 via rotating shafts. The right ends of the outer sides of the three fixing hooks 416 are pointed and engage with the arc-shaped structure of the limiting plate 415. The fixing hooks 416 can rotate upward or downward outside the second latches 414 and move and rotate along the inner side of the limiting plate 415. There are three rotating frames 417, which are rotatably connected to the middle of the inner cavity of the three slot housings 412 via rotating shafts. One end of the three rotating frames 417 is rotatably connected to the inner cavity of the side wall grooves of the three second latches 414 via rotating shafts. The slot body seat 418 is mounted on the left end of the first latch 47. The outer side walls of the three slot body seats 418 are each provided with grooves spaced 120 degrees circumferentially. The inner cavity of the grooves is rotatably connected to the other end of the rotating frame 417 via a rotating shaft.

[0025] As a preferred solution, further, Figure 10 and Figure 11As shown, the transport mechanism 7 includes: a first position-limiting guide rail assembly 71, a first rack 72, a first mounting plate 73, a first motor 74, a first gear 75, a first transmission belt assembly 76, a second position-limiting guide rail assembly 77, a second rack 78, a second mounting plate 79, a second gear 710, a second motor 711, a second transmission belt assembly 712, a slot housing 713, a third position-limiting guide rail assembly 714, a lifting frame 715, a clamper 716, a third rack 717, a third motor 718 and a third gear 719; the number of the first position-limiting guide rail assemblies 71 is three, and the three first position-limiting guide rail assemblies 71 are installed on the left and right sides of the top end of the inner cavity of the top housing 5 along the front-to-back direction, and the first position-limiting guide rail assemblies 71 are installed on the left and right sides of the top end of the inner cavity of the top housing 5 along the front-to-back direction. The guide rail in a limit guide rail assembly 71 is installed on the top of the inner cavity of the top shell 5 along the front-to-back direction, and the outer sleeve of the guide rail is connected to the limit slider as the limit end; the first rack 72 is fixedly installed in the inner cavity of the top shell 5 along the front-to-back direction and is located on the inner side of the two first limit guide rail assemblies 71 on the right side; the first mounting plate 73 is installed at the bottom of the limit ends of the three first limit guide rail assemblies 71 along the left-right direction; the first motor 74 is installed on the right side of the bottom end of the first mounting plate 73 through a bracket, the first motor 74 is electrically connected to the controller 6, and the first motor 74 can drive the first gear 75 to rotate clockwise or counterclockwise; the first gear 75 is rotatably connected to the top right side of the first mounting plate 73 through a rotating shaft. On the other hand, the first gear 75 and the first rack 72 are meshed, and the first gear 75 rotates by itself and can move forward and backward along the first rack 72; one end of the first transmission belt assembly 76 is fixedly connected to the top of the rotating top of the first motor 74, and the other end of the first transmission belt assembly 76 is fixedly connected to the bottom of the axis of the first gear 75. The first transmission belt assembly 76 adopts a structure in which the belts are sleeved on the outside of the pulleys on both sides to play a transmission role between the first motor 74 and the first gear 75; the number of second limiting guide rail assemblies 77 is two, and the two second limiting guide rail assemblies 77 are installed on the front and rear sides of the bottom end of the first mounting plate 73 in the left and right directions. The guide rails in the second limiting guide rail assembly 77 are installed in the left and right directions At the bottom end of the first mounting plate 73, a limiting slider is sleeved on the outside of the guide rail as a limiting end; the second rack 78 is fixedly mounted on the bottom end of the first mounting plate 73 in the left-right direction and is located on the inner side of the two front and rear second limiting guide rail assemblies 77; the second mounting plate 79 is mounted on the bottom of the limiting end of the two front and rear second limiting guide rail assemblies 77; the second gear 710 is rotatably connected to the top end of the second mounting plate 79 via a rotating shaft, and the second gear 710 is engaged with the second rack 78; the second motor 711 is mounted on the rear side of the bottom end of the second mounting plate 79 via a bracket, and the second motor 711 is electrically connected to the controller 6, and the second motor 711 can drive the second gear 710 to rotate clockwise or counterclockwise;One end of the second transmission belt assembly 712 is fixedly connected to the top of the rotating top of the second motor 711, and the other end of the second transmission belt assembly 712 is fixedly connected to the bottom of the axis of the second gear 710. The second transmission belt assembly 712 adopts a structure in which the belts are sleeved on the outside of the pulleys on both sides to play a transmission role between the second motor 711 and the second gear 710; the slot shell 713 is fixedly mounted on the bottom front side of the second mounting plate 79 in the up and down directions; the number of the third limiting guide rail assemblies 714 is two, and the two third limiting guide rail assemblies 714 are mounted on the left and right sides of the inner cavity of the slot shell 713 in the up and down directions. The limiting slider in the third limiting guide rail assembly 714 is fixedly mounted on the inner cavity of the slot shell 713, and the guide rail is sleeved inside the limiting slider; the lifting frame 715 is fixedly mounted on the upper and lower sides of the slot shell 713 The third limiting guide rail assemblies 714 are fixedly mounted on the inner side of the limiting ends. The clamp 716 is mounted on the front bottom end of the lifting frame 715. The slot housing 713 is electrically connected to the controller 6. The third rack 717 is mounted on the rear side of the lifting frame 715 in the vertical direction. The third motor 718 is mounted on the rear bottom end of the slot housing 713. The rotating end of the third motor 718 extends into the inner cavity of the slot housing 713. The third motor 718 is electrically connected to the controller 6. The third motor 718 can drive the third gear 719 to rotate clockwise or counterclockwise. The third gear 719 is mounted on the rotation of the third motor 718. The third gear 719 meshes with the third rack 717. The third rack 717 can move upward or downward under the action of the rotational force of the third gear 719.

[0026] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific operation is as follows: Step 1: Cameras, radars, vehicle sensors and other equipment distributed throughout urban roads constitute the data acquisition layer, which continuously collects road information. Cameras record the driving status and positional relationships of vehicles on the road. Radars monitor the vehicle's speed, distance and other data in real time. The vehicle's own sensors also upload information such as braking status and collision warnings in real time. After the data processing center receives the collected data, the artificial intelligence model layer conducts in-depth analysis of the image and video data, using target detection algorithms to identify vehicles, pedestrians and traffic accident-related features in the picture, thereby determining whether a traffic accident has occurred and determining key information such as the specific location of the accident scene and the number of vehicles involved. The decision-making control layer formulates the optimal blocking and blocking plan based on factors such as the severity of the accident, the on-site conditions and the surrounding traffic flow, sends instructions to the emergency response device, and simultaneously notifies the traffic police, emergency center, fire department and other relevant units of the specific location of the accident and the preliminary situation at the scene so that all parties can respond quickly; Step 2: Before use, the staff will place several automatic blocking mechanisms 2 inside the trailer 1 in advance, and connect the mobile robot 21 in the automatic blocking mechanism 2 to the magnetic charger 8 for charging. The staff will drive the work vehicle to tow the trailer 1 to the designated location and park it. When an emergency occurs nearby, the data processing center will remotely control the controller 6 to start. The preset program inside the controller 6 will control the first motor 74, the second motor 711, the third motor 718 and the clamp 716 to start. The first motor 74 drives the pulley in the first transmission belt assembly 76 to drive the belt to rotate, and then drives the first gear 75 to rotate clockwise or counterclockwise under the drive of the first transmission belt assembly 76, so that the first gear 75 moves along the first rack 72, and then drives the first mounting plate 73 to move horizontally in the front and rear directions under the limiting action of the first limiting guide rail assembly 71. The second motor 711 drives the pulley in the second transmission belt assembly 712 to drive the belt to rotate, and then drives the second gear 710 to rotate clockwise or counterclockwise under the transmission of the second transmission belt assembly 712, so that the second gear 710 moves along the second rack 78, and then drives the second mounting plate 79 to move horizontally in the left and right directions under the limiting action of the second limiting guide rail assembly 77, and the third motor 718 drives the third gear 719 to rotate clockwise or counterclockwise, so that the third rack 717 moves under the action of the rotational force of the third gear 719, and drives the lifting frame 715 to move the clamper 716 up and down to the specified position under the limiting action of the third limiting guide rail assembly 714, and the clamper 716 clamps and grabs the mobile robot 21 at the specified position and moves it to the position of the delivery port on the rear side of the inner cavity of the trailer 1, and places it on the external ground through the delivery port in the inner cavity of the trailer 1; Step 3: The pre-programmed program in the controller 6 remotely controls the mobile robot 21 to start and move the mobile robot 21 to the designated position. The pre-programmed program in the mobile robot 21 controls the first multi-stage electric telescopic rod 37, the second multi-stage electric telescopic rod 311 and the first electric telescopic rod 314 to start. The first multi-stage electric telescopic rod 37 extends to drive the first multi-stage telescopic cylinder 36 to extend in multiple stages in the inner cavity of the first fixed cylinder 35, so that the first multi-stage telescopic cylinder 36 drives the connecting seat 38 to move to the right, and then the connecting seat 38 drives the left and right second blocking plates 34. The left and right second blocking plates 34 rotate from a vertical position to a horizontal position with the external hinge position of the connecting seat 38 as the axis. The second The multi-stage electric telescopic rod 311 extends to drive the second multi-stage telescopic cylinder 310 to extend in multiple stages within the second fixed cylinder 39, so that the second multi-stage telescopic cylinder 310 drives the second mounting frame 32 to move to the right, and the second mounting frame 32 drives the right first blocking plate 33 to move to the right, so that the left and right first blocking plates 33 rotate from a vertical position to a horizontal position with the hinged positions with the first mounting frame 31 and the second mounting frame 32 as the axis, thereby forming a barrier for blocking the movement of the first and second blocking plates 33 and 34 on the left and right. The left and right first electric telescopic rods 314 extend to drive the left and right first support arms 313 to rotate downward, so that the left and right support feet 315 contact the ground for support. Step 4: The mobile robot 21 in the automatic blocking mechanism 2 on the other side moves to the designated position, and controls the second electric telescopic rod 44 in the docking locking unit 4 to start and extend. The second electric telescopic rod 44 drives the telescopic cylinder 42 to extend from the inner cavity of the inserting cylinder shell 41 to the designated position, and inserts the telescopic cylinder 42 into the left position of the shell 45 in the docking locking unit 4 inside the automatic blocking mechanism 2 on the other side. The telescopic cylinder 42 contacts the left side of the slot seat 418 and drives the first latch 47 to move to the right in the inner cavity of the first socket 46, so as to drive the slide block 48 to move to the right and squeeze the limit spring 49. The limit pin 411 is limited by the rotating rod 410. The chute block 48 moves to the left position along the inner cavity of the chute block 48 and engages with it to fix the chute block 48 at the current position. The chute body seat 418 drives one end of the rotating frame 417 in its own chute body cavity to move to the right, so as to drive the three-side rotating frame 417 to rotate in the inner cavity of the chute body shell 412, and drives the three-side second latches 414 to move to the left along the inner cavity of the second insertion hole 413. The three-side second latches 414 drive the fixed hooks 416 at the corresponding positions to move along the inner side of the limiting plate 415 and rotate inward, so that the three-side fixed hooks 416 are plugged into the inner cavity of the second installation groove 43 at the corresponding positions on the three sides for fixation, thereby realizing the docking and fixation of the automatic blocking mechanism 2 at the positions on both sides; Step 5: After the accident is handled, the second electric telescopic rod 44 in the docking locking unit 4 is started and extended to drive the telescopic cylinder 42 to move to the right again, and the first latch 47 is driven to move to the right in the inner cavity of the first socket 46 in cooperation with the slot body seat 418. The limit pin 411 is disengaged from the left side engagement position of the inner cavity of the slide block 48 under the limiting action of the rotating rod 410. The limit spring 49 drives the slide block 48 to move to the left under its own elastic action and moves to the right position along the inner cavity of the slide block 48. The slot body seat 418 drives one end of the rotating frame 417 in its own slot body cavity to move to the left to drive the three-side rotating frame 417 to move outside the slot body. The inner cavity of the shell 412 rotates in the opposite direction and drives the second pins 414 on the three sides to move to the right along the inner cavity of the second socket 413. The second pins 414 on the three sides drive the fixed hooks 416 at the corresponding positions to move along the inner side of the limit plate 415 and rotate outward, so that the fixed hooks 416 on the three sides are disengaged from the inner cavity of the second mounting groove 43 at the corresponding positions on the three sides, thereby releasing the fixation of the telescopic cylinder 42, and the blocking component 3 returns to its initial position. The mobile robot 21 moves to the position of the delivery port of the trailer 1, and the conveying mechanism 7 conveys the mobile robot 21 to the magnetic charger 8 in the inner cavity of the trailer 1 for charging again, so that the emergency handling device returns to standby state.

[0027] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An urban management system based on an artificial intelligence model, characterized in that: include: Data collection layer, artificial intelligence model layer, decision-making control layer and emergency treatment device layer; Data collection layer: Urban road sensors collect road images / videos, vehicle speed / distance, and vehicle status data in real time, and transmit them to an external data processing center via the Internet of Things; Artificial Intelligence Model Layer: Utilizes deep learning models to analyze images and videos, identify traffic accidents, locate the scene, and count the vehicles and people involved. Combined with machine learning algorithms, it analyzes historical and real-time data to predict accident risks and potential danger zones. Decision-making and control layer: Generates decisions based on model analysis results, notifies relevant departments, and formulates the optimal blocking and blocking plan based on the severity of the accident and on-site conditions; Emergency treatment device layer: Use emergency treatment devices to execute the decisions of the decision control layer, quickly deploy physical blockade facilities, and prevent external vehicles and personnel from entering the accident scene; The emergency treatment device comprises: A trailer (1), wherein a delivery port is provided at the bottom end of the rear side of the inner cavity of the trailer (1); An automatic blocking mechanism (2) is arranged outside the trailer (1); A top shell (5) mounted on the top of the trailer (1); A controller (6) is mounted on the right rear side of the outer surface of the top housing (5); A transport mechanism (7) is arranged at the inner top of the top shell (5); A magnetic charger (8), wherein the number of the magnetic chargers (8) is four, and the four magnetic chargers (8) are respectively installed at the four corners of the bottom end of the inner cavity of the trailer (1), and the magnetic chargers (8) are electrically connected to the controller (6); The power supply device (9) is fixedly mounted on the front right side of the outer surface of the trailer (1) via a bracket, and the power supply device (9) is electrically connected to the controller (6). The power supply device (9) is electrically connected to the controller (6).

2. The city management system based on artificial intelligence model according to claim 1 is characterized in that: The automatic blocking mechanism (2) comprises: A mobile robot (21) is arranged outside the trailer (1), and the mobile robot (21) and the controller (6) are remotely connected via a network; A blocking component (3) is arranged on the top of the mobile robot (21).

3. The city management system based on artificial intelligence model according to claim 2 is characterized in that: The blocking component (3) comprises: A first mounting frame (31) is arranged at the top of the mobile robot (21) in the up-down direction; A second mounting frame (32) is arranged on the right side of the outside of the first mounting frame (31) in the up-down direction; A first blocking plate (33), wherein the number of the first blocking plates (33) is two, and the two first blocking plates (33) are respectively connected to the rear sides of the first mounting frame (31) and the second mounting frame (32) by being rotatable in the up-down direction via hinges; A second blocking plate (34), the number of the second blocking plates (34) being two, and the two second blocking plates (34) being rotatably connected to the rear ends of the left and right first blocking plates (33) in the vertical direction respectively through a hinge connection; A first fixed cylinder (35), the number of the first fixed cylinders (35) being two, and the two first fixed cylinders (35) being respectively mounted on the upper and lower ends of the right side of the first mounting frame (31) in the left-right direction; a first multi-stage telescopic cylinder (36), wherein the number of the first multi-stage telescopic cylinder (36) is two, and the two first multi-stage telescopic cylinders (36) are respectively installed on the right side of the inner cavity of the upper and lower first fixed cylinders (35) along the left-right direction; a first multi-stage electric telescopic rod (37), wherein the number of the first multi-stage electric telescopic rods (37) is two, and the two first multi-stage electric telescopic rods (37) are respectively installed on the left side of the inner cavity of the upper and lower first fixed cylinders (35) along the left and right directions, and the telescopic ends of the upper and lower two first multi-stage electric telescopic rods (37) are respectively connected to the inner cavity of the telescopic ends of the upper and lower two first multi-stage telescopic cylinders (36), and the first multi-stage electric telescopic rods (37) are electrically connected to the mobile robot (21); A connecting seat (38), wherein the number of the connecting seats (38) is two, and the two connecting seats (38) are respectively mounted on the outer rear sides of the telescopic ends of the upper and lower connecting seats (38), and the outer rear ends of the upper and lower connecting seats (38) are respectively connected to the front ends of the left and right second blocking plates (34) through hinges; A second fixed cylinder (39), the number of the second fixed cylinder (39) is two, and the two second fixed cylinders (39) are respectively installed on the right side of the outer ends of the telescopic ends of the upper and lower connecting seats (38); A second multi-stage telescopic cylinder (310), the number of the second multi-stage telescopic cylinder (310) being two, the two second multi-stage telescopic cylinders (310) being respectively mounted on the right sides of the inner cavities of the upper and lower second fixed cylinders (39) in the left and right directions, and the right sides of the telescopic ends of the two second multi-stage telescopic cylinders (310) being fixedly connected to the upper and lower sides of the left side of the second mounting frame (32); A second multi-stage electric telescopic rod (311), the number of the second multi-stage electric telescopic rod (311) is two, the two second multi-stage electric telescopic rods (311) are respectively installed on the left side of the inner cavity of the upper and lower second fixed cylinders (39) along the left and right directions, the telescopic ends of the upper and lower second multi-stage electric telescopic rods (311) are respectively connected to the inner cavity of the telescopic ends of the upper and lower second multi-stage telescopic cylinders (310), and the second multi-stage electric telescopic rod (311) is electrically connected to the mobile robot (21).

4. The city management system based on artificial intelligence model according to claim 3 is characterized in that: The locking portion and docking portion of the docking locking unit (4) are respectively mounted on the left and right sides of the first mounting frame (31) and the second mounting frame (32).

5. The city management system based on artificial intelligence model according to claim 4 is characterized in that: The blocking component (3) further comprises: A first mounting groove (312), wherein the number of the first mounting grooves (312) is two, and the two first mounting grooves (312) are respectively opened at the bottom ends of the left and right sides of the second mounting frame (32) in the up-down direction; A first support arm (313), the number of the first support arms (313) is two, and one end of the two first support arms (313) is rotatably connected to the bottom ends of the inner cavities of the left and right first mounting slots (312) respectively via a rotating shaft; a first electric telescopic rod (314), wherein the number of the first electric telescopic rods (314) is two, one end of each of the two first electric telescopic rods (314) being rotatably connected to the top end of the inner cavity of the left and right first mounting slots (312) via a rotating shaft, and the other end of each of the left and right first electric telescopic rods (314) being connected to the top end of the outer side of the left and right first support arms (313) via a rotating shaft seat, and the first electric telescopic rod (314) being electrically connected to the mobile robot (21); Support legs (315), the number of the support legs (315) is two, and the two support legs (315) are rotatably connected to the outside of the other ends of the left and right first support arms (313) respectively through a rotating shaft.

6. The city management system based on artificial intelligence model according to claim 5 is characterized in that: The docking portion of the docking locking unit (4) comprises: An insert housing (41) is fixedly mounted on the right side of the outer surface of the second mounting frame (32) in the left-right direction; A telescopic cylinder (42) is inserted into the right side of the inner cavity of the insert cylinder housing (41); Second mounting grooves (43), the number of the second mounting grooves (43) is three, and the three second mounting grooves (43) are respectively opened on the outer wall of the telescopic cylinder (42) at intervals of 120 degrees along the circumferential direction; The second electric telescopic rod (44) is installed on the left side of the inner cavity of the insert tube housing (41) in the left-right direction, the telescopic end of the second electric telescopic rod (44) is connected to the inner cavity of the telescopic tube (42), and the second electric telescopic rod (44) is electrically connected to the mobile robot (21).

7. The city management system based on artificial intelligence model according to claim 6 is characterized in that: The locking portion of the docking locking unit (4) comprises: A housing (45) fixedly mounted on the left side of the outer surface of the first mounting frame (31); A first plug hole (46) is provided in the middle of the left side of the housing (45), and the inner cavity of the first plug hole (46) is in communication with the inner cavity of the housing (45); A first latch (47) is inserted into the inner cavity of the first insertion hole (46) along the left-right direction, and the left and right ends of the first latch (47) extend out of the left and right ends of the inner cavity of the first insertion hole (46) respectively; A chute block (48) mounted on the right end of the first latch (47); A limit spring (49), one end of which is fixedly mounted on the right side of the outer surface of the chute block (48), and the other end of the limit spring (49) is connected to the right end of the inner cavity of the housing (45); A rotating rod (410), one end of which is rotatably connected to the right side of the top end of the inner cavity of the housing (45) via a bearing seat; A limit pin (411) is embedded in the other end of the rotating rod (410) in the up-down direction, and the bottom of the limit pin (411) is inserted into the inner cavity of the slide block (48); A tank shell (412), wherein the number of the tank shells (412) is three, and the three tank shells (412) are respectively embedded in the left side of the shell (45) at intervals of 120 degrees along the circumferential direction; Second plug holes (413), the number of the second plug holes (413) is three, and the three second plug holes (413) are respectively opened at the inner outer ends of the three slot shells (412); Second latches (414), the number of the second latches (414) is three, the three second latches (414) are respectively plugged into the three second sockets (413), and the inner sides of the side walls of the three second latches (414) are all provided with grooves; Limiting plates (415), the number of the limiting plates (415) is three, the three limiting plates (415) are respectively screwed to the outer ends of the three trough shells (412), and the inner side of the limiting plates (415) is arc-shaped; A fixing hook (416), wherein the number of the fixing hooks (416) is three, and the three fixing hooks (416) are respectively rotatably connected to the outer left sides of the three second latches (414) via a rotating shaft; A rotating frame (417), wherein the number of the rotating frames (417) is three, and the three rotating frames (417) are respectively rotatably connected to the middle of the inner cavity of the three slot shells (412) via a rotating shaft, and one end of the three rotating frames (417) is respectively rotatably connected to the inner cavity of the side wall groove of the three second latches (414) via a rotating shaft; The slot seat (418) is installed at the left end of the first latch (47), and the outer sides of the three side walls of the slot seats (418) are provided with grooves at intervals of 120 degrees along the circumferential direction, and the inner cavity of the groove is rotatably connected to the other end of the rotating frame (417) through a rotating shaft.

8. The city management system based on artificial intelligence model according to claim 7 is characterized in that: The inner cavity of the chute of the chute block (48) is in the shape of a pentagonal special-shaped structure.

9. The city management system based on artificial intelligence model according to claim 8 is characterized in that: The outer right ends of the three fixing hooks (416) are pointed structures and are adapted to contact with the arc-shaped structure of the limiting plate (415).

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