CN120602504B - Smart city comprehensive safety management remote monitoring system - Google Patents
Smart city comprehensive safety management remote monitoring systemInfo
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- CN120602504B CN120602504B CN202510591333.4A CN202510591333A CN120602504B CN 120602504 B CN120602504 B CN 120602504B CN 202510591333 A CN202510591333 A CN 202510591333A CN 120602504 B CN120602504 B CN 120602504B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D9/00—Equipment for handling freight; Equipment for facilitating passenger embarkation or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
- B64U10/13—Flying platforms
- B64U10/16—Flying platforms with five or more distinct rotor axes, e.g. octocopters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/60—UAVs specially adapted for particular uses or applications for transporting passengers; for transporting goods other than weapons
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
本发明公开了一种智慧城市综合安全管理远程监控系统，包括：感知层、网络层、平台层和应用层；所述感知层包括：固定类传感器、移动类传感器和应急传感器，所述应急传感器包括：安装柱、控制器、对接机构和安装机构；对接机构安装在所述安装柱的顶端；安装机构设置在所述安装柱的外部。该智慧城市综合安全管理远程监控系统，通过无人机和固定点位相结合的方式，携带不同类型传感器进行自动化对接安装，实现不同种类传感器的灵活调度、调整以及安装，并且能够根据实际监测需求调整监测角度，提高了监测系统的适应性和准确性，实现在突发事件发生时，无人机能够迅速携带相应的传感器到达现场，进行数据采集和监测的快速响应。
This invention discloses a remote monitoring system for integrated safety management in smart cities, comprising: a perception layer, a network layer, a platform layer, and an application layer. The perception layer includes: fixed sensors, mobile sensors, and emergency sensors. The emergency sensors include: a mounting post, a controller, a docking mechanism, and an installation mechanism. The docking mechanism is installed at the top of the mounting post; the installation mechanism is located outside the mounting post. This remote monitoring system for integrated safety management in smart cities utilizes a combination of drones and fixed locations to automatically dock and install different types of sensors. This allows for flexible scheduling, adjustment, and installation of different types of sensors, and the monitoring angle can be adjusted according to actual monitoring needs, improving the adaptability and accuracy of the monitoring system. In the event of an emergency, the drone can quickly arrive at the scene with the appropriate sensors for rapid data collection and monitoring.
Description
Technical Field
The invention relates to the technical field of smart cities, in particular to a comprehensive security management remote monitoring system for a smart city.
Background
The smart city is born under the accelerated background of new generation information technology development and urbanization process, the back of the smart city is supported by a plurality of technologies in a cooperative manner, the technology of the Internet of things is connected with urban objects by sensing equipment to realize intelligent management and data acquisition, large data and cloud computing technology process and analyze mass data, and compute resources are allocated according to needs to reduce construction cost, the artificial intelligence technology plays roles in the fields of traffic optimization, safety management and the like, the urban management level is improved by the technologies of algorithms, image recognition and the like, a Geographic Information System (GIS) combines geographic space data with urban information to provide visual support for decision making, the high-speed broadband network in the communication network technology ensures the rapid transmission of data, a low-power wide area network meets the communication requirement of the Internet of things equipment, the comprehensive safety management of the smart city takes the new generation information technology as a core driving force, is an innovation direction of a modern city safety management mode, under the energization of the technology of the Internet of things, various sensors are like the same organic whole, distributed at all corners of the city, the real-time sense traffic flow change, building safety hidden danger, environment abnormal indexes and the like data, the large data and the computing technology form a powerful safety rule, and the advanced safety judgment rule of the advanced data are analyzed, and the advanced safety rules of the advanced data are processed, and the advanced data are subjected to the advanced safety rules;
In the prior art, in a smart city comprehensive safety management remote monitoring system, once a traditional fixed sensor is installed, a monitoring range and a monitoring type are fixed, a monitoring blind area which is in a city and is in complex terrain or temporarily appears is difficult to cover, the problems that the monitoring range is limited and complex scene changes are difficult to deal with exist, the requirements of different safety management scenes on the sensor types are different, the single fixed sensor cannot meet diversified requirements, and when an emergency or a new safety management requirement occurs in the city, the fixed sensor is difficult to respond quickly and is deployed again.
Disclosure of Invention
The present invention aims to provide a remote monitoring system for comprehensive security management of smart cities, which at least solves the problems mentioned in the background art.
In order to achieve the aim, the invention provides the technical scheme that the intelligent city comprehensive safety management remote monitoring system comprises a perception layer, a network layer, a platform layer and an application layer;
the sensing layer comprises a fixed sensor, a movable sensor and an emergency sensor;
The network layer adopts a mode of combining 5G with NB-IoT and LoRa communication technology to construct a high-speed, stable and low-power consumption communication network, the 5G technology ensures the rapid transmission of high-definition video and a large amount of data of sensors in the sensing layer, the NB-IoT and LoRa communication technology is used for the data transmission of the sensors in the sensing layer, which have low power consumption and long distance, and the data collected by the sensing layer can be ensured to be transmitted to the platform layer accurately in real time;
the platform layer comprises data processing and storage, intelligent analysis and early warning and data visualization;
the application layer comprises urban public safety management, urban fire safety management, urban traffic safety management and urban infrastructure safety management.
Preferably, the emergency sensor comprises a mounting column, a controller, a docking mechanism and a mounting mechanism, wherein the controller is mounted at the bottom of the outer surface of the mounting column, the docking mechanism is mounted at the top end of the mounting column, and the mounting mechanism is arranged outside the mounting column.
The butt joint mechanism comprises a driving part, two circular groove body shells, two annular rails, roller seats and driving motor groups, wherein the driving part is arranged at the top end of a mounting column, the number of the circular groove body shells is two, the two circular groove body shells are respectively arranged at the left side and the right side of the outside of the driving part, the number of the annular rails is two, the two annular rails are respectively arranged at the bottom ends of inner cavities of the left circular groove body shell and the right circular groove body shell in the circumferential direction, the number of the roller seats is two, the number of each roller seat is four, the two roller seats are respectively clamped at the top parts of the left circular rail and the right circular rail in ninety degrees in the circumferential direction, the number of the driving motor groups is two, the number of each driving motor group is four, the two driving motor groups are respectively arranged at the top parts of the two groups of the roller seats, the rotating ends of the driving motor groups are respectively connected with the two outer rollers of the roller seats, the driving motor groups and the controller wheel seats are electrically connected, and the left and right roller seats are respectively provided with angle adjusting parts.
Preferably, in the axial angle adjustment process of the emergency sensor, the driving part adjusts the direction of the shell of the circular groove body, and the driving motor group drives the roller seat to circumferentially rotate along the annular track, so that the sensor synchronously axially rotates along with the roller seat, and the automatic axial angle adjustment is realized.
Preferably, the angle adjusting and fixing component comprises a mounting plate, a limit guide rail, a limit sliding block, a first motor, a screw rod component, a connecting frame, a connecting seat, a slot pore plate, a first electric telescopic rod and a first clamping frame; the number of the mounting plates is four, and the four mounting plates are respectively arranged at the top of the four roller seats along the up-down direction; the four limit guide rails are respectively arranged on the inner sides of the four mounting plates along the up-down direction, the four limit slide blocks are respectively sleeved on the outer inner sides of the four limit guide rails, the four first motors are respectively arranged on the tops of the four mounting plates and are electrically connected with the controller, the four screw rod assemblies are respectively arranged on the inner sides of the four mounting plates along the up-down direction and are positioned on the inner sides of the four limit guide rails, the rotating ends of the four first motors are respectively connected with the tops of screw rod screw shafts of the four screw rod assemblies, screw nuts of the four screw rod assemblies are respectively connected with the outer sides of the four limit slide blocks, the number of the connecting frames is four, one ends of the four connecting frames are respectively connected with the outer sides of the four limit slide blocks through rotating shafts in a rotating mode, the number of the connecting seats is four, the four connecting seats are respectively connected with the inner sides of the four connecting plates through rotating shafts, the four connecting frames are respectively arranged on the two sides of the two electric shafts, the two electric shafts are respectively connected with the two telescopic shafts respectively, the two electric shafts are respectively arranged on the two telescopic shafts are arranged on the two front two sides of the two telescopic shafts respectively, the two telescopic shafts are respectively, the first electric telescopic rods are electrically connected with the controller, the number of the first clamping frames is two, the number of each group of the first clamping frames is two, and the two groups of the first clamping frames are respectively arranged on the inner sides of the telescopic ends of the two groups of the first electric telescopic rods.
Preferably, in the process of adjusting the inclination angle of the emergency sensor, the first motor drives the limit sliding block to move along the limit guide rail through the screw rod assembly, the slotted hole plate is inclined through the connecting frame and the connecting seat, and the inclination angle is precisely controlled through screw rod nut transmission.
Preferably, in the sensor fixing process of the emergency sensor, the first electric telescopic rod of the docking mechanism drives the first clamping frame to move inwards, the sensor in the slotted plate is clamped and fixed, and the clamping action is controlled remotely through the controller.
The mounting mechanism comprises a transportation unmanned aerial vehicle, a slot seat, a lifting frame, a second electric telescopic rod, a linear groove body shell, a rotating frame, a connecting groove and a third electric telescopic rod, wherein the transportation unmanned aerial vehicle is arranged outside a mounting column and can be connected with a remote network of the mounting column, the slot seat is embedded in an inner groove body cavity of the transportation unmanned aerial vehicle, the lifting frame is inserted in the bottom of the slot seat, the second electric telescopic rod is mounted on the top of the slot seat, the telescopic ends of the second electric telescopic rod extend out of the lower surface of the slot seat and are connected with the top of the lifting frame, the second electric telescopic rod is electrically connected with the transportation unmanned aerial vehicle, the number of the linear groove body shells is two, the two linear groove body shells are respectively mounted at the left side and the right side of the bottom of the lifting frame, the rotating frame is rotatably connected to the rear sides of the bottom ends of the inner cavities of the two linear groove body shells through rotating shafts, the two connecting grooves are respectively formed in the left side and right side of the top of the front end of the rotating frame, the telescopic ends of the second electric telescopic rod extend out of the lower surface of the slot seat and are respectively connected with the top of the lifting frame through the two electric telescopic rods, and the number of the third electric telescopic rods are respectively connected with the left side and right side of the inner cavities of the linear groove body shells through the rotating shafts.
Preferably, the mounting mechanism further comprises a fourth electric telescopic rod, a second clamping frame, a mounting rotating shaft, a supporting frame, a fifth electric telescopic rod, a mounting arm, a fourth motor and a rotating roller; the number of the fourth electric telescopic rods is two, the two fourth electric telescopic rods are respectively arranged at the left end and the right end of the middle part of the rear side of the rotating frame through brackets, and the fourth electric telescopic rods are electrically connected with the transportation unmanned aerial vehicle; the two second clamping frames are respectively arranged at the inner sides of telescopic ends of left and right fourth electric telescopic rods, the two mounting rotating shafts are respectively arranged at the bottoms of the left and right sides of the rotating frame through bearing seats, the two supporting frames are respectively arranged at the rear ends of the axes of the left and right mounting rotating shafts, the two fifth electric telescopic rods are respectively arranged at the rear sides of the left and right sides of the rotating frame through rotating shaft seats in the up-down direction, the telescopic ends of the fifth electric telescopic rods are respectively connected with the outer sides of the other ends of the left and right supporting frames through rotating shafts in a rotating mode, the fifth electric telescopic rods are electrically connected with a transportation unmanned aerial vehicle, the number of the mounting arms is two, one ends of the two mounting arms are respectively arranged at the front ends of the axes of the left and right mounting rotating shafts, the number of the fourth motors is two, the four motors are respectively arranged at the front ends of the axes of the left and right mounting rotating shafts, the four motors are respectively arranged at the front ends of the left and right sides of the four motors, the four motors are electrically connected to the front ends of the four rotating arms, the four motors are respectively arranged at the front ends of the four sides of the four motors, the front ends of the four motors are electrically connected to the front ends of the four rotating arms, the two rotating rollers are fixedly arranged at the rear sides of the rotating ends of the left motor and the right motor respectively along the front-rear direction.
Preferably, in the sensor transportation and preliminary docking process of the emergency sensor, the transportation unmanned aerial vehicle carries the sensor to fly to the upper side of the mounting column to hover, the rotating frame is driven to be vertical through the extension of the third electric telescopic rod, the fifth electric telescopic rod pushes the supporting frame to enable the mounting arm and the rotating roller to contact the outer side of the sensor, the fourth electric telescopic rod shortens to release the fixing of the second clamping frame, and the fourth motor drives the rotating roller to convey the sensor to the inner cavity of the slotted hole plate of the docking mechanism.
Compared with the prior art, the invention has the beneficial effects that:
1. The transportation unmanned aerial vehicle is moved to the outside of the mounting column at the designated position according to a preset route, the transportation unmanned aerial vehicle is suspended at the designated position above the round groove body shell at the corresponding position according to a preset program, the left and right third electric telescopic rods extend to drive the rotating frame to rotate downwards to a vertical state in the inner cavity of the straight groove body shell, one end of the connecting frame at the corresponding position is driven to move inwards by extending of the fifth electric telescopic rods at the left and right sides, the mounting rotating shaft is driven to rotate by matching of the connecting frames at the left and right sides, the mounting arms at the corresponding positions are driven to drive the rotating roller to move inwards and contact with the left and right sides of the outside of the sensor, the second clamping frame at the corresponding position is driven to move outwards by shortening of the fourth electric telescopic rods at the left and right sides to release the fixation of the sensor, and the sensor is driven by the fourth motors at the corresponding positions to rotate, so that the sensor moves downwards to the inner cavity of the slotted hole plate under the driving of the rotating roller.
2. The first clamping frames on the corresponding positions are driven to move inwards through the upper and lower groups of first electric telescopic rods, the first clamping frames on the front side and the rear side clamp and fix the inner sensors of the slotted plates, the driving parts adjust the direction positions of the circular slot body shells on the two sides, the inner driving motor groups of the circular slot body shells on the corresponding positions drive the inner rollers of the roller seats to rotate, so that the roller seats move clockwise or anticlockwise along the circumferential direction outside the annular track to drive the inner sensors of the slotted plates to axially rotate, the axial angles of the inner sensors of the slotted plates are adjusted, the screw assemblies on the corresponding positions are driven by the first motors on the four sides to drive one ends of the connecting frames to move upwards or downwards, so that the inner sensors of the slotted plates are driven to incline to the designated direction positions under the cooperation of the connecting seats, and the angles of the inner sensors of the slotted plates are adjusted to align the designated working positions.
Therefore, the unmanned aerial vehicle and the fixed point phase are combined to carry different types of sensors for automatic butt joint installation, flexible scheduling, adjustment and installation of different types of sensors are realized, the monitoring angle can be adjusted according to actual monitoring requirements, the adaptability and accuracy of a monitoring system are improved, and when an emergency occurs, the unmanned aerial vehicle can rapidly carry the corresponding sensors to the scene for rapid response of data acquisition and monitoring.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a schematic view of the emergency sensor of FIG. 1;
FIG. 3 is an exploded view of the docking mechanism of FIG. 2;
FIG. 4 is an enlarged view at A of FIG. 3;
FIG. 5 is an exploded view of the drive member of FIG. 3;
FIG. 6 is an exploded view of the mounting mechanism of FIG. 2;
fig. 7 is an enlarged view at B of fig. 6.
In the figure, 1, a mounting post, 2, a controller, 3, a docking mechanism, 31, a circular groove body housing, 32, an annular track, 33, a roller seat, 34, a driving motor group, 35, a mounting plate, 36, a limit guide rail, 37, a limit sliding block, 38, a first motor, 39, a screw assembly, 310, a connecting frame, 311, a connecting seat, 312, a slotted plate, 313, a first electric telescopic rod, 314, a first clamping frame, 4, a driving part, 41, a base housing, 42, a top housing, 43, a first worm wheel, 44, a second motor, 45, a first worm, 46, a rotating seat, 47, an electrically controlled clutch, 48, a second worm wheel, 49, a third motor, 410, a second worm, 5, a mounting mechanism, 51, a transporting unmanned aerial vehicle, 52, a slot seat, 53, a lifting frame, 54, a second electric telescopic rod, 55, a linear groove body housing, 56, a rotating frame, 57, a connecting groove, 58, a third electric telescopic rod, 59, a fourth electric telescopic rod, 510, a second clamping frame, 511, a mounting mechanism, a fifth electric telescopic rod, 514, a rotating arm, 516, a fourth motor, a rotating shaft, 516, a fourth telescopic rod, and a rotating arm.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to FIGS. 1-7, the invention provides a technical scheme that a smart city comprehensive security management remote monitoring system comprises a perception layer, a network layer, a platform layer and an application layer;
the perception layer comprises:
The fixed sensors are deployed in designated areas in urban public places, traffic roads, buildings and energy facilities, high-definition cameras, smoke sensors, temperature and humidity sensors, gas concentration sensors, vibration sensors, liquid level sensors and the like are adopted according to actual needs, and intelligent access control systems, fire alarm systems, elevator operation monitoring systems, traffic signal lamp control systems and other Internet of things equipment in cities are connected to a sensing layer to realize comprehensive sensing of the operation states of various facilities in the cities;
the mobile sensor is provided with acquisition modules such as a high-definition camera, a gas sensor, a thermal imager, a noise sensor and the like according to requirements by using the unmanned aerial vehicle, the unmanned aerial vehicle automatically takes off from a take-off and landing platform, and after the unmanned aerial vehicle goes to a monitoring area according to a preset route, each sensor module starts to acquire data according to preset parameters and stores the data in a local storage device of the unmanned aerial vehicle in real time;
the emergency sensor fills up the monitoring dead angles of the fixed sensor and the mobile sensor, and rapidly responds and redeploys when an emergency or a new safety management requirement occurs;
The network layer adopts a mode of combining 5G with NB-IoT and LoRa communication technology to construct a high-speed, stable and low-power consumption communication network, the 5G technology ensures the rapid transmission of high-definition video and a large amount of data of sensors in the sensing layer, the NB-IoT and LoRa communication technology is used for the data transmission of the sensors in the sensing layer, which have low power consumption and long distance, and the data collected by the sensing layer can be ensured to be transmitted to the platform layer accurately in real time;
the platform layer comprises:
the data processing and storage, the preprocessing operations such as cleaning, converting and integrating are carried out on the data transmitted by the sensing layer by utilizing the big data processing technology, the noise data and the repeated data are removed, the data format is unified, and the distributed storage technology is adopted, so that the efficient storage and management of the mass data are realized;
intelligent analysis and early warning are carried out, an urban safety analysis model is built based on artificial intelligence and a machine learning algorithm, a prediction model is used for predicting safety events such as fire, flood, equipment faults and the like, and when monitoring data exceeds a preset threshold value or the analysis model detects abnormal conditions, the system automatically triggers an early warning program and carries out automation and manual response;
data visualization, namely displaying urban safety related data in the form of an intuitive chart, a map, a three-dimensional model and the like in a manager computer or a mobile phone by using a data visualization technology, displaying the position, the type and the severity of the occurrence of a safety event in real time, and analyzing the change trend of the safety data by using a histogram and a line graph;
The application layer comprises:
Urban public safety management provides real-time monitoring pictures and personnel behavior analysis results for public safety departments, and assists in detecting cases and tracking suspects;
urban fire safety management, wherein a smoke sensor detects fire signals, a system informs a fire department, provides information such as specific positions, surrounding road conditions, building structures and the like of the fire, helps firefighters to formulate rescue schemes, and simultaneously links fire facilities to respond and extinguish the initial fire;
Urban traffic security management, real-time monitoring of traffic flow, analysis of traffic jam reasons and automatic adjustment of traffic signal lamp duration;
And (3) carrying out urban infrastructure safety management, monitoring the urban infrastructure in real time, analyzing equipment operation data, predicting equipment faults, and arranging maintenance and overhaul in advance.
As shown in FIG. 2, the emergency sensor comprises a mounting column 1, a controller 2, a docking mechanism 3 and a mounting mechanism 5, wherein the controller 2 is arranged at the bottom of the outer surface of the mounting column 1, an electric device which can be electrically connected by a preset program is arranged in the controller 2 for automatic control, the controller 2 can remotely receive a control instruction of a platform layer, the docking mechanism 3 is arranged at the top end of the mounting column 1, and the mounting mechanism 5 is arranged outside the mounting column 1.
Preferably, as shown in FIGS. 3 and 4, the docking mechanism 3 includes a driving member 4, a circular housing 31, an annular rail 32, a roller seat 33 and a driving motor group 34; the driving component 4 is arranged at the top end of the mounting column 1, the number of the circular groove body shells 31 is two, the two circular groove body shells 31 are respectively arranged at the left side and the right side of the outside of the driving component 4, the number of the circular tracks 32 is two, the two circular tracks 32 are respectively arranged at the bottom ends of the inner cavities of the left and the right circular groove body shells 31 in the circumferential direction, the number of the roller seats 33 is two, the number of each roller seat 33 is four, the two roller seats 33 are respectively clamped at the top parts of the outer sides of the left and the right circular tracks 32 in ninety degrees in the circumferential direction, rollers are arranged at the four corners of the bottom of the roller seats 33, the roller seats 33 can move along the circumferential direction outside of the circular tracks 32, the number of the driving motor sets 34 is two, the two driving motor sets 34 are respectively arranged at the top parts of the two groups, the rotating ends of the driving motor sets 34 are respectively connected with the two rollers on the outer sides of the roller seats 33, the driving motor sets 34 and the controller 2 are electrically connected, the driving motor sets 34 can drive the rollers in the corresponding positions inside the roller seats in the circumferential direction, the left and right side of the roller seats 33 can rotate, the left and the right side of the mounting component is fixed by adjusting the left and right side of the mounting component 35, and the mounting component is fixed in the left and right side angle adjusting component is fixed A limit guide rail 36, a limit slide block 37, a first motor 38, a screw rod assembly 39, a connecting frame 310, a connecting seat 311, a slotted hole plate 312, A first electric telescopic rod 313 and a first clamping frame 314; the number of the mounting plates 35 is four, and the four mounting plates 35 are respectively arranged at the top of the four roller seats 33 along the up-down direction; the number of the limit guide rails 36 is four, and the four limit guide rails 36 are respectively arranged on the inner sides of the four mounting plates 35 along the up-down direction; the four limit sliders 37 are arranged on the inner side of the outer part of the four limit guide rails 36 in a sleeved mode, the limit sliders 37 can move up and down along the outer parts of the limit guide rails 36, the four first motors 38 are arranged on the top of the four mounting plates 35 respectively, the first motors 38 are electrically connected with the controller 2, the first motors 38 can drive screw rods in the screw rod assemblies 3 at corresponding positions to rotate clockwise or anticlockwise, the number of the screw rod assemblies 39 is four, the four screw rod assemblies 39 are arranged on the inner sides of the four mounting plates 35 respectively in the up-down direction and are positioned on the inner sides of the four limit guide rails 36, the rotating ends of the four first motors 38 are connected with the tops of the screw rods of the four screw rod assemblies 39 respectively, screw nuts of the four screw rod assemblies 39 are connected with the outer sides of the four limit sliders 37 respectively, the screw rods of the screw rod assemblies 39 are connected with the inner sides of the mounting plates 35 in a rotating mode through bearings in the up-down direction and are in a threaded mode, the number of the connecting frames 310 is four, one ends of the four connecting frames 310 are connected with the outer sides of the four connecting frames 310 respectively through the four rotating shafts 37 in a rotating mode, the number of the connecting frames can be connected with the outer sides of the four connecting frames 37 in a rotating mode, the number of the connecting frames can be connected with the outer sides of the rotating frames of the four connecting frames are the rotating frames of the rotating frames, the positions of the connecting frames are the positions of the rotating frames are located at the positions of the four frames are located respectively, the positions of the positions are located respectively, and the positions are the positions, and the positions are located can be the positions, and the can be the positions can be the and the positions, and the can be the can be the and the can be the and the can be can and the and, the four connecting seats 311 are respectively connected to the inner sides of the other ends of the four connecting frames 310 in a rotating mode through rotating shafts, slotted plates 312 are arranged on the inner sides of the four connecting seats 311, the number of the first electric telescopic rods 313 is two, the number of each group of the first electric telescopic rods 313 is two, the two groups of the first electric telescopic rods 313 are respectively arranged on the front side and the rear side of the upper end and the lower end of the slotted plates 312, the first electric telescopic rods 313 are electrically connected with a controller 2, the first clamping frames 314 on corresponding positions of the first electric telescopic rods 313 can be driven to move inwards or outwards through self-stretching and shortening, the number of the first clamping frames 314 is two, the number of each group of the first clamping frames 314 is two, and the two groups of the first clamping frames 314 are respectively arranged on the inner sides of telescopic ends of the two groups of the first electric telescopic rods 313.
As further preferable, as shown in fig. 5, the driving part 4 includes a base housing 41, a top housing 42, a first worm wheel 43, a second motor 44, a first worm 45, a rotating base 46, an electrically controlled clutch 47, a second worm wheel 48, a third motor 49, and a second worm 410; the base shell 41 is fixedly arranged at the top end of the mounting column 1, the top shell 42 is rotationally connected to the top of the base shell 41 through a bearing, the first worm wheel 43 is arranged in an inner cavity of the base shell 41, the top end of the first worm wheel 43 is connected with the axial bottom end of the top shell 42, the first worm wheel 43 can synchronously rotate under the action of the rotating force of the first worm 45 and drives the top shell 42 to rotate at the top of the base shell 41, the second motor 44 is arranged at the rear side of the outer surface of the base shell 41, the rotating end of the second motor 44 extends into the inner cavity of the base shell 41, the second motor 44 is electrically connected with the controller 2, the second motor 44 can drive the first worm 45 to rotate clockwise or anticlockwise, the first worm 45 is arranged in the front-rear direction and is meshed with the first worm wheel 43, the first worm 45 is meshed with the first worm wheel 43, the number of rotating seats 46 is two, the two rotating seats 46 are rotationally connected inside openings at the left side and the right side of the top shell 42 through the bearing, the number of the worm wheel 47 is the two electric control clutches 47 are respectively arranged at the left side and right side of the inner cavity of the electric control housing 47, the two electric control clutches 47 are respectively connected at the left side and right side of the electric control housing 47 and the electric control housing 47 respectively, the electric control clutch 47 can control the transmission connection state between the electric control clutch and the rotating seat 46 and the second worm gear 48, the second worm gear 48 is arranged in the inner cavity of the top shell 42, the left side and the right side of the second worm gear 48 are respectively connected with the other ends of the left electric control clutch and the right electric control clutch 47, a third motor 49 is arranged on the rear side of the outer surface of the top shell 42, the rotating end of the third motor 49 extends into the inner cavity of the base shell 41, the third motor 49 is electrically connected with the controller 2, the third motor 49 can drive the second worm 410 to rotate clockwise or anticlockwise, the second worm 410 is arranged at the rotating end of the second motor 44 along the front-rear direction, and the second worm 410 is meshed with the second worm gear 48.
As shown in fig. 6 and 7, the mounting mechanism 5 preferably includes a transport robot 51, a socket 52, a lifting frame 53, a second electric telescopic rod 54, a linear housing 55, a rotating frame 56, a connecting slot 57, a third electric telescopic rod 58, a fourth electric telescopic rod 59, a second clamping frame 510, a mounting shaft 511, a supporting frame 512, a fifth electric telescopic rod 513, a mounting arm 514, a third electric telescopic rod 58, a fourth electric telescopic rod 59, and a third electric telescopic rod, A fourth motor 515 and a rotating roller 516; the transportation unmanned aerial vehicle 51 is arranged outside the mounting column 1, the transportation unmanned aerial vehicle 51 can be connected with the mounting column 1 through a remote network, and a control module is arranged inside the transportation unmanned aerial vehicle 51 and can automatically control electric devices inside the mounting mechanism 5; the slot seat 52 is embedded in the inner cavity of the inner side slot body of the transportation unmanned aerial vehicle 51; the lifting frame 53 is inserted at the bottom of the slot seat 52, the lifting frame 53 can move up and down at the bottom of the slot seat 52, the second electric telescopic rod 54 is arranged at the top of the slot seat 52, the telescopic ends of the second electric telescopic rod 54 extend out of the bottom surface of the slot seat 52 and are connected with the top of the lifting frame 53, the second electric telescopic rod 54 is electrically connected with the transportation unmanned aerial vehicle 51, the lifting frame 53 is driven to move up and down by stretching, the number of the linear groove body shells 55 is two, the two linear groove body shells 55 are respectively arranged at the left side and the right side of the bottom of the lifting frame 53, the rotating frame 56 is connected to the rear sides of the bottom ends of the inner cavities of the left and right linear groove body shells 55 through rotating shafts in a rotating mode, the number of the connecting grooves 57 is two, the two connecting grooves 57 are respectively arranged at the left side and the right side of the front end of the rotating frame 56, one end of the two third electric telescopic rods 58 is respectively connected to the front sides of the inner cavities of the left and right linear groove body shells 53 through rotating shafts, the other ends of the two third electric telescopic rods 58 are respectively connected with the left and right electric telescopic rods 58 through rotating shafts in a rotating mode, the other ends of the two electric telescopic rods 58 are respectively connected with the three electric telescopic rods 58 through rotating shafts in a rotating mode of the rotating shafts, the rotating shafts are respectively, the three electric telescopic rods are connected with the inner cavities of the three electric telescopic rods 58 are electrically connected to the three electric telescopic rods and the unmanned aerial vehicle through rotating shafts, the rotating shafts are connected to the electric device, and the electric device is connected to the electric device, and has a device, and a device is connected and a device and a and a device and a, can rotate under the action of a rotating shaft seat at the connecting position with the inner cavity of the linear groove body shell 55; the number of the fourth electric telescopic rods 59 is two, the two fourth electric telescopic rods 59 are respectively arranged at the left end and the right end of the middle part of the rear side of the rotating frame 56 through brackets, the fourth electric telescopic rods 59 are electrically connected with the transportation unmanned aerial vehicle 51, and the fourth electric telescopic rods 59 drive the second clamping frame 510 to move inwards or outwards through self-stretching and shortening; the number of the second clamping frames 510 is two, and the two second clamping frames 510 are respectively arranged at the inner sides of the telescopic ends of the left and right fourth electric telescopic rods 59; the number of the installation rotating shafts 511 is two, the two installation rotating shafts 511 are respectively arranged at the bottoms of the left side and the right side of the rotating frame 56 through bearing seats, the number of the supporting frames 512 is two, one end of each supporting frame 512 is respectively arranged at the rear ends of the axes of the left installation rotating shaft 511 and the right installation rotating shaft 511, the number of each fifth electric telescopic rod 513 is two, the two fifth electric telescopic rods 513 are respectively arranged at the rear sides of the bottom ends of the left side and the right side of the rotating frame 56 along the up-down direction through the rotating shaft seats, the telescopic ends of the fifth electric telescopic rods 513 are respectively connected with the outer sides of the other ends of the left side and the right side of the supporting frames 512 through rotating shafts, the fifth electric telescopic rods 513 are electrically connected with the transport unmanned aerial vehicle 51, the fifth electric telescopic rods 513 rotate downwards or upwards through the self-extension driving supporting frames 512, the action of the rotating shaft seats at the positions connected with the outer sides of the rotating frame 56 in the self-extension shortening process, the number of the installation arms 514 is two, one ends of the two installation arms 514 are respectively arranged at the front ends of the axes of the left side and the two installation rotating shafts 511, the number of the fourth motors are two, the four motors are respectively arranged at the front ends of the two installation arms 514 respectively arranged at the front sides of the two sides of the left side and the right side of the installation arms 514, the rotation end of the fourth motor 515 extends to the rear side of the mounting arm 514, the fourth motor 515 is electrically connected with the transport unmanned aerial vehicle 51, the fourth motor 515 can drive the rotation rollers 516 to rotate clockwise or anticlockwise, the number of the rotation rollers 516 is two, and the two rotation rollers 516 are fixedly mounted on the rear sides of the rotation ends of the left and right fourth motors 515 along the front-rear direction respectively.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Step 1: the fixed sensor is arranged in a designated area in the city in advance according to urban safety management requirements, the high-definition camera continuously collects video pictures to capture the activity track of personnel, traffic flow change, abnormal behavior and the like in real time, the smoke sensor outputs fire early warning signals when the concentration reaches a preset threshold value by monitoring the smoke particle concentration in the environment, the temperature and humidity sensor collects environmental temperature and humidity data, the gas concentration sensor carries out real-time detection alarm on various toxic and harmful gases, the vibration sensor triggers an alarm mechanism when detecting abnormal vibration caused by violent damage or illegal climbing, the liquid level sensor monitors the water level of an urban drainage system to provide data support for urban flood control and drainage, and the intelligent access control system, fire control alarm system, elevator operation monitoring system, traffic signal lamp control system and other Internet of things equipment in the city, the method comprises the steps that data of the running state of the unmanned aerial vehicle are connected to a sensing layer to realize comprehensive sensing of the running state of various facilities in a city, the unmanned aerial vehicle is used as a mobile sensor carrier to be provided with different types of sensors, the unmanned aerial vehicle automatically takes off after receiving task instructions from a take-off and landing platform, the unmanned aerial vehicle goes to a designated monitoring area according to a preset flight route, after the unmanned aerial vehicle reaches a target area, a high-definition camera carried by the unmanned aerial vehicle carries out dynamic video acquisition on the monitoring area, a gas sensor carries out real-time detection on the concentration of harmful gases in the atmosphere, a thermal imager detects the surface temperature distribution of an object, potential heat source abnormality is found, a noise sensor monitors environmental noise, the data acquired by each sensor are stored in a local storage device of the unmanned aerial vehicle in real time, and the data are returned to the platform layer when the flight task is finished or the data transmission condition is met;
step 2, when an emergency or a new potential safety hazard area is found, a worker rapidly deploys an emergency sensor according to the actual situation of the site, the worker places the needed corresponding type sensor at the inner sides of the left and right fourth electric telescopic rods 59 according to the actual requirement, and controls the transportation unmanned aerial vehicle 51 to start the left and right fourth electric telescopic rods 59, the left and right fourth electric telescopic rods 59 drive the second clamping frame 510 to move inwards at the corresponding positions, so that the left and right second clamping frames 510 clamp and fix the sensor outside, the transportation unmanned aerial vehicle 51 moves to the outside of the mounting column 1 at the specified position according to the preset route, and enables the transportation unmanned aerial vehicle 51 to hover at the specified position above the circular groove shell 31 at the corresponding position according to the preset program, the transportation unmanned aerial vehicle 51 internally presets the program to control the third electric telescopic rods 58, the fifth electric telescopic rods 513 and the fourth motor 515, the left and right third electric telescopic rods 58 extend to drive the rotating frames 56 to rotate downwards to the vertical state in the inner cavities of the linear groove shell 55, the left and right fifth electric telescopic rods 513 extend to drive one end 512 at the corresponding positions to move upwards at the corresponding positions, the left and right side of the corresponding frames 512 move downwards to the corresponding positions, the left and right side of the corresponding frames rotate shafts 516 move downwards to the corresponding positions at the corresponding positions, and enable the left and right side shafts to drive the corresponding rollers 516 to move downwards to the corresponding positions to the right side of the rotating frames 516 to rotate 516 to be in the right side to be stretched to rotate by the corresponding positions, and the left and the right side shafts 516 are further stretched to drive the corresponding to the corresponding position to the rotating frames 516 to rotate shafts 516 to move to the left side and the left side shafts 516 are stretched to rotate;
Step 3: the first electric telescopic rod 313, the third motor 49, the electric control clutch 47, the second motor 44, the driving motor group 34 and the first motor 38 are controlled by a preset program in the mounting column 1, the upper and lower groups of the first electric telescopic rods 313 drive the first clamping frames 314 at corresponding positions to move inwards, the front and rear side first clamping frames 314 clamp and fix the sensors in the slotted plates 312, the third motor 49 drives the second worm 410 to rotate clockwise or anticlockwise, the second worm wheel 48 synchronously rotates under the action of the rotation force of the second worm 410, the left and right electric control clutch 47 controls the transmission connection state of the second worm wheel 48 and the left and right rotating seats 46 to respectively drive the circular slot body shell 31 at corresponding positions to rotate clockwise or anticlockwise to a specified direction under the cooperation of the rotating seats 46, the second motor 44 drives the first worm 45 to rotate clockwise or anticlockwise, the first worm wheel 43 synchronously rotates and drives the base shell 41 to rotate clockwise or anticlockwise to a designated direction position under the action of the rotation force of the first worm 45, so as to adjust the direction position of the round groove shell 31 at two sides, the driving motor unit 34 in the round groove shell 31 at the corresponding position drives the roller seat 33 to rotate so as to enable the roller seat 33 to move clockwise or anticlockwise along the circumferential direction outside the annular track 32, the upper mounting plate 35, the limit guide rail 36, the limit slider 37 and the connecting seat 311 cooperate to drive the sensor in the slotted orifice plate 312 to axially rotate, so as to adjust the axial angle of the sensor in the slotted orifice plate 312, the four-side first motor 38 drives the lead screw in the lead screw assembly 39 at the corresponding position to rotate, so that the lead screw nut in the lead screw assembly 39 drives the limit slider 37 at the corresponding position to move upwards or downwards under the action of the rotation force, the limit slider 37 drives one end of the connecting frame 310 to move upwards or downwards so as to drive the sensor inside the slotted plate 312 to incline to a specified direction position under the cooperation of the connecting seat 311, and then the angle of the sensor inside the slotted plate 312 is adjusted to be aligned to a specified working position, the sensor inside the slotted plate 312 starts working, various key data on site are collected, the data are transmitted to a platform layer in real time through a network layer, and timely and accurate data support is provided for emergency command and rescue decision;
Step 4, after the platform layer receives the data transmitted by the perception layer, preprocessing the data by utilizing a big data processing technology, improving the data quality, adopting a distributed storage technology, storing mass data in a plurality of storage nodes in a scattered way, ensuring the safety and expandability of the data, facilitating the subsequent query and analysis of the data, constructing various city safety analysis models by the platform layer based on artificial intelligence and machine learning algorithms, processing the acquired video data by using the video analysis models, identifying abnormal behaviors by using technologies such as image identification, behavior analysis and the like, predicting the safety events such as fire, flood, equipment faults and the like by using a time sequence analysis and machine learning prediction algorithm, automatically triggering an early warning program by a system when the monitoring data exceeds a preset threshold value or the analysis model detects the abnormal conditions, adopting an automatic response and an artificial response by the platform layer, ensuring that the safety events can be processed in time, and visually presenting the city safety related data after the processing and analysis by using a data visualization technology by the platform layer;
And 5, providing real-time monitoring pictures and personnel behavior analysis results for public safety departments by an application layer, calling real-time videos of high-definition cameras by related departments through a system platform, monitoring heavy areas, taking preventive measures in time, maintaining urban public safety order, informing the fire department by the application layer after detecting fire signals, simultaneously providing detailed information such as specific positions, surrounding road conditions, building structures and the like of fire occurrence for the fire department, helping fire fighters to formulate scientific and reasonable rescue schemes, linking the system with fire facilities, automatically starting an automatic water spraying fire extinguishing system, closing a fire-proof roller shutter door, responding and putting out initial fires, reducing fire loss as much as possible, monitoring traffic flow in real time by the application layer, and analyzing video data acquired by the traffic cameras to acquire the information such as the number of vehicles, the running speed and the like of each road section. According to traffic flow changes, analyzing traffic jam reasons, automatically adjusting traffic signal lamp duration, optimizing traffic passing efficiency, rapidly positioning accident positions when traffic accidents are detected, notifying traffic police departments and rescue institutions of timely processing, monitoring urban infrastructure in real time by an application layer, predicting the possibility of equipment faults by analyzing equipment operation data transmitted by a perception layer and combining equipment historical operation data and industry standards, and notifying related departments and personnel of scheduling maintenance and overhaul plans in advance.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The intelligent city comprehensive safety management remote monitoring system is characterized by comprising a perception layer, a network layer, a platform layer and an application layer;
the sensing layer comprises a fixed sensor, a movable sensor and an emergency sensor;
The network layer adopts a mode of combining 5G with NB-IoT and LoRa communication technology to construct a high-speed, stable and low-power consumption communication network, the 5G technology ensures the rapid transmission of high-definition video and a large amount of data of sensors in the sensing layer, the NB-IoT and LoRa communication technology is used for the data transmission of the sensors in the sensing layer, which have low power consumption and long distance, and the data collected by the sensing layer can be ensured to be transmitted to the platform layer accurately in real time;
the platform layer comprises data processing and storage, intelligent analysis and early warning and data visualization;
the application layer comprises urban public safety management, urban fire safety management, urban traffic safety management and urban infrastructure safety management;
the emergency sensor includes:
A mounting post (1);
the controller (2) is arranged at the bottom of the outer surface of the mounting column (1);
the butt joint mechanism (3) is arranged at the top end of the mounting column (1);
A mounting mechanism (5) provided outside the mounting column (1);
the docking mechanism (3) comprises:
A driving member (4) mounted on the top end of the mounting column (1);
the number of the circular groove body shells (31) is two, and the two circular groove body shells (31) are respectively arranged at the left side and the right side of the outside of the driving part (4);
The annular rails (32), the number of the annular rails (32) is two, and the two annular rails (32) are respectively arranged at the bottom ends of the inner cavities of the left and right circular groove body shells (31) along the circumferential direction;
The number of the roller seats (33) is two, the number of each roller seat (33) is four, and the two roller seats (33) are respectively clamped at the top of the outer sides of the left annular track (32) and the right annular track (32) at ninety degrees intervals along the circumferential direction;
The number of the driving motor groups (34) is two, the number of each driving motor group (34) is four, the two driving motor groups (34) are respectively arranged at the tops of the two groups of roller seats (33), the rotating ends of the driving motor groups (34) are respectively connected with two rollers at the outer sides of the roller seats (33), and the driving motor groups (34) are electrically connected with the controller (2);
Wherein, the top ends of the left and right groups of roller seats (33) are provided with angle adjusting and fixing components;
The mounting mechanism (5) comprises:
the transportation unmanned aerial vehicle (51) is arranged outside the mounting column (1), and the transportation unmanned aerial vehicle (51) can be connected with a remote network of the mounting column (1);
The slot seat (52) is embedded in the inner cavity of the inner side slot body of the transportation unmanned aerial vehicle (51);
The lifting frame (53) is inserted at the bottom of the slot seat (52);
The second electric telescopic rod (54) is arranged at the top of the slot seat (52), the telescopic end of the second electric telescopic rod (54) extends out of the lower surface of the slot seat (52) and is connected with the top of the lifting frame (53), and the second electric telescopic rod (54) is electrically connected with the transportation unmanned aerial vehicle (51);
The number of the linear groove body shells (55) is two, and the two linear groove body shells (55) are respectively arranged at the left side and the right side of the bottom of the lifting frame (53);
The rotating frame (56) is rotationally connected to the rear sides of the bottom ends of the inner cavities of the left and right linear groove body shells (55) through rotating shafts;
the number of the connecting grooves (57) is two, and the two connecting grooves (57) are respectively arranged on the left side and the right side of the top of the front end of the rotating frame (56);
the number of the third electric telescopic rods (58) is two, one ends of the two third electric telescopic rods (58) are respectively connected to the front sides of the top ends of the inner cavities of the left and right linear groove body shells (55) in a rotating mode through rotating shaft seats, the other ends of the two third electric telescopic rods (58) are respectively connected to the inner cavities of the left and right connecting grooves (57) in a rotating mode through rotating shafts, and the third electric telescopic rods (58) are electrically connected with the transportation unmanned aerial vehicle (51);
The mounting mechanism (5) comprises:
the four electric telescopic rods (59) are arranged in number, the two four electric telescopic rods (59) are respectively arranged at the left end and the right end of the middle part of the rear side of the rotating frame (56) through brackets, and the four electric telescopic rods (59) are electrically connected with the unmanned transportation plane (51);
The number of the second clamping frames (510) is two, and the two second clamping frames (510) are respectively arranged at the inner sides of the telescopic ends of the left and right fourth electric telescopic rods (59);
The two mounting rotating shafts (511) are arranged, and the two mounting rotating shafts (511) are respectively arranged at the bottoms of the left side and the right side of the rotating frame (56) through bearing seats;
the number of the supporting frames (512) is two, and one ends of the two supporting frames (512) are respectively arranged at the rear ends of the axle centers of the left and right mounting rotating shafts (511);
The number of the fifth electric telescopic rods (513) is two, the two fifth electric telescopic rods (513) are respectively arranged at the rear sides of the bottom ends of the left side and the right side of the rotating frame (56) along the up-down direction through rotating shaft seats, the telescopic ends of the fifth electric telescopic rods (513) are respectively and rotatably connected with the outer sides of the other ends of the left supporting frame (512) and the right supporting frame (512) through rotating shafts, and the fifth electric telescopic rods (513) are electrically connected with the transportation unmanned aerial vehicle (51);
the number of the mounting arms (514) is two, and one ends of the two mounting arms (514) are respectively arranged at the front ends of the axle centers of the left mounting rotating shaft (511) and the right mounting rotating shaft (511);
The number of the fourth motors (515) is two, the two fourth motors (515) are respectively arranged at the front sides of the other ends of the left mounting arm (514) and the right mounting arm (514), the rotating ends of the fourth motors (515) extend to the rear sides of the mounting arms (514), and the fourth motors (515) are electrically connected with the transport unmanned aerial vehicle (51);
the number of the rotating rollers (516) is two, and the two rotating rollers (516) are fixedly arranged at the rear sides of the rotating ends of the left motor (515) and the right motor (515) along the front-rear direction respectively.
2. The intelligent city comprehensive safety management remote monitoring system according to claim 1, wherein in the axial angle adjustment process of the emergency sensor, the driving component (4) adjusts the direction of the circular groove shell (31), the driving motor group (34) drives the roller seat (33) to rotate along the circumferential direction of the annular track (32), so that the sensor synchronously rotates along with the roller seat (33) in the axial direction, and the automatic axial angle adjustment is realized.
3. The smart city integrated safety management remote monitoring system of claim 2, wherein the angle adjusting and fixing means comprises:
the number of the mounting plates (35) is four, and the four mounting plates (35) are respectively arranged at the tops of the four roller seats (33) along the up-down direction;
the number of the limit guide rails (36) is four, and the four limit guide rails (36) are respectively arranged on the inner sides of the four mounting plates (35) along the up-down direction;
the limiting sliding blocks (37), the number of the limiting sliding blocks (37) is four, and the four limiting sliding blocks (37) are respectively sleeved on the inner sides of the outer parts of the four limiting guide rails (36);
The number of the first motors (38) is four, the four first motors (38) are respectively arranged at the tops of the four mounting plates (35), and the first motors (38) are electrically connected with the controller (2);
The four screw assemblies (39), the number of the screw assemblies (39) is four, the four screw assemblies (39) are respectively arranged on the inner sides of the four mounting plates (35) along the up-down direction and are positioned on the inner sides of the four limit guide rails (36), the rotating ends of the four first motors (38) are respectively connected with the top parts of the screw shaft centers of the four screw assemblies (39), and the screw nuts of the four screw assemblies (39) are respectively connected with the outer sides of the four limit sliding blocks (37);
The connecting frames (310), the number of the connecting frames (310) is four, and one ends of the four connecting frames (310) are respectively connected to the outer parts of the four limit sliding blocks (37) through rotating shafts in a rotating mode;
The four connecting seats (311) are respectively connected to the inner sides of the other ends of the four connecting frames (310) in a rotating way through rotating shafts;
a slotted plate (312) mounted on the inner sides of the four connecting seats (311);
The first electric telescopic rods (313) are arranged in two groups, the number of the first electric telescopic rods (313) in each group is two, the two groups of the first electric telescopic rods (313) are respectively arranged on the front side and the rear side of the upper end and the lower end of the slotted hole plate (312), and the first electric telescopic rods (313) are electrically connected with the controller (2);
The first clamping frames (314), the number of the first clamping frames (314) is two, each group of the first clamping frames (314) is two, and the two groups of the first clamping frames (314) are respectively arranged on the inner sides of the telescopic ends of the two groups of the first electric telescopic rods (313).
4. A smart city integrated safety management remote monitoring system according to claim 3, wherein in the process of adjusting the inclination angle of the emergency sensor, the first motor (38) drives the limit slider (37) to move along the limit guide rail (36) through the screw rod assembly (39), the slotted hole plate (312) is inclined through the connecting frame (310) and the connecting seat (311), and the inclination angle is precisely controlled through screw rod nut transmission.
5. The system according to claim 4, wherein in the process of fixing the sensor of the emergency sensor, the first electric telescopic rod (313) of the docking mechanism (3) drives the first clamping frame (314) to move inwards to clamp and fix the sensor in the slotted plate (312), and the clamping action is remotely controlled by the controller (2).
6. The intelligent city comprehensive safety management remote monitoring system according to claim 5, wherein in the sensor transportation and preliminary docking process of the emergency sensor, the transportation unmanned aerial vehicle (51) flies to the upper side of the mounting column (1) to hover, the rotating frame (56) is driven to be vertical through the extension of the third electric telescopic rod (58), the fifth electric telescopic rod (513) pushes the supporting frame (512) to enable the mounting arm (514) and the rotating roller (516) to contact the outer side of the sensor, the fourth electric telescopic rod (59) shortens to release the fixing of the second clamping frame (510), and the fourth motor (515) drives the rotating roller (516) to convey the sensor to the inner cavity of the slotted hole plate (312) of the docking mechanism (3).
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