An Internet of Things-based intelligent street lamp management system and control method

Abstract

The present invention belongs to the field of intelligent street lamp management, and in particular, to an intelligent street lamp management system and control method based on the Internet of Things. Aiming at the problem that in the existing intelligent street lamp management during the management and control process, it is not convenient to quickly disassemble, repair and maintain the management controller, which affects the use of the intelligent street lamp and reduces the repair and maintenance efficiency, the following scheme is now proposed. It includes an Internet of Things module, the Internet of Things module is connected to a remote monitoring terminal module, the remote monitoring terminal module is connected to a data analysis module, the data analysis module is connected to a monitoring gateway module, the monitoring gateway module is connected to a dynamic energy-saving management module, and the dynamic energy-saving management module includes a housing. The present invention can facilitate the quick disassembly, repair and maintenance of the management controller during the intelligent street lamp management and control process, thereby avoiding affecting the use of the intelligent street lamp, improving the repair and maintenance efficiency, having a simple structure and being convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent street lamp management, and particularly relates to an intelligent street lamp management system and a control method based on the Internet of Things. Background Art

[0002] The Internet of Things (abbreviated as IoT) refers to the use of various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and other devices and technologies to collect in real time any objects or processes that need to be monitored, connected, and interacted with, and collect various required information such as their sound, light, heat, electricity, mechanics, chemistry, biology, and location. Through various possible network accesses, it realizes the ubiquitous connection of things to things and things to people, and realizes the intelligent perception, identification, and management of items and processes. An intelligent street lamp refers to a street lamp that realizes remote centralized control and management of street lamps through the application of advanced, efficient, and reliable power line carrier communication technology and wireless GPRS / CDMA communication technology. Intelligent street lamps have functions such as automatically adjusting brightness according to traffic flow, remote lighting control, active fault alarm, anti-theft of lamp cables, and remote meter reading, which can greatly save power resources, improve the level of public lighting management, and save maintenance costs.

[0003] In the prior art, in the process of management and control of intelligent street lamp management, it is not convenient to quickly disassemble, repair, and maintain the management controller, which affects the use of intelligent street lamps and reduces the efficiency of repair and maintenance. For this reason, we propose an intelligent street lamp management system and a control method based on the Internet of Things to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem in the prior art that in the process of management and control of intelligent street lamp management, it is not convenient to quickly disassemble, repair, and maintain the management controller, which affects the use of intelligent street lamps and reduces the efficiency of repair and maintenance, and to propose an intelligent street lamp management system based on the Internet of Things.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An Internet of Things-based intelligent street lamp management system includes an Internet of Things module, which is connected to a remote monitoring terminal module. The remote monitoring terminal module is connected to a data analysis module. The data analysis module is connected to a monitoring gateway module. The monitoring gateway module is connected to a dynamic energy-saving management module. The dynamic energy-saving management module includes a housing. The top of the housing is connected to a cover plate. Symmetrically arranged first sliding grooves are formed in the inner wall of the housing. The same mounting plate is slidably installed in the two first sliding grooves. The management controller body is placed on the top of the mounting plate. A lifting mechanism is arranged in the two first sliding grooves. Symmetrically arranged second sliding grooves are formed in the top of the mounting plate. A first empty groove is formed in the housing. Symmetrically arranged second empty grooves are formed in the mounting plate. Mounting holes are formed in the top of the cover plate. A mounting cover is fixedly installed in the mounting hole by welding. A fan is fixedly installed in the mounting cover by welding. Symmetrically arranged air outlets are formed in the outer side of the housing. Dust-proof plates are fixedly installed in the two air outlets and in the mounting cover by bolts respectively.

[0007] Preferably, a motor is fixedly installed on the bottom inner wall of the first empty groove by welding. The output shaft of the motor is fixedly connected to a rotating shaft by welding. A first sprocket and a second sprocket are respectively fixedly installed on the outer side of the rotating shaft and one end of two first screw rods. A first chain and a second chain are respectively engaged on the two first sprockets and the two second sprockets.

[0008] Preferably, symmetrically arranged third through holes are formed in the mounting plate. The two third through holes communicate with the two second empty grooves respectively. Two rack bars are slidably installed in the two third through holes. One end of each of the two rack bars is fixedly connected to the bottom inner wall of the housing by welding. Gears are fixedly installed at one end of two second screw rods respectively. The two gears are respectively engaged with the two rack bars.

[0009] Preferably, a power supply is fixedly installed on the bottom of the cover plate by welding. The first conductive block, the power supply, the fan and the second conductive block are connected in sequence.

[0010] Preferably, a first conductive block is fixedly installed on the bottom inner wall of the housing by welding. A third sliding groove is formed in the bottom of the mounting plate. A second conductive block is slidably installed in the third sliding groove. A spring is fixedly connected to the outer side of the second conductive block by welding. One end of the spring is fixedly connected to the top inner wall of the third sliding groove by welding.

[0011] Preferably, clamping plates are slidably installed in the two second sliding grooves. Soft pads are connected to the outer sides of the two clamping plates. Second through holes are formed in one side inner wall of the two second sliding grooves. The two second through holes communicate with the two second empty grooves respectively. Threaded holes are formed in the two clamping plates. Second screw rods are threadedly installed in the two threaded holes respectively.

[0012] Preferably, the lifting mechanism includes two connecting rods. Two symmetrical sliding holes are formed in the top of the housing. The two sliding holes communicate with two first sliding grooves respectively. The two connecting rods are respectively slidably installed in the two sliding holes. The two ends of the connecting rods are fixedly connected to the bottom of the cover plate and the top of the mounting plate by welding. First through holes are formed in the bottom inner walls of the two first sliding grooves. The two first through holes communicate with the first empty slot. Symmetrical threaded grooves are formed in the bottom of the mounting plate. First screws are threadedly installed in the two threaded grooves.

[0013] The present invention also proposes an intelligent street lamp management and control method based on the Internet of Things, including the following steps:

[0014] S1: First, place the management controller body on the top of the mounting plate, start the motor, the motor drives the rotating shaft to rotate, the rotating shaft drives the first sprocket and the second sprocket to rotate. Then, the two first sprockets and the two second sprockets can be respectively driven by the first chain and the second chain. The two first screws drive the mounting plate, the two connecting rods and the cover plate to move vertically downward. The mounting plate drives the management controller body to move vertically downward, so as to store the management controller body in the housing.

[0015] S2: When the mounting plate moves vertically downward, through the arrangement that the two toothed rods are respectively engaged with the two gears, the two toothed rods can respectively drive the two gears to rotate. The two gears respectively drive the two second screws to rotate. The two second screws respectively drive the two clamping plates to approach each other, so that the two clamping plates can clamp and fix the management controller body.

[0016] S3: When the mounting plate moves vertically downward to a certain position, the mounting plate drives the second conductive block to move vertically downward. Then, the second conductive block contacts the first conductive block. Through the arrangement that the first conductive block, the power supply, the fan and the second conductive block are connected in sequence, the fan can be started. The wind pressure generated by the fan can dissipate heat from the management controller body, avoiding damage to the management controller body due to excessive temperature during use.

[0017] S4: When it is necessary to repair and maintain the management controller body, the motor can be reversed. The motor drives the rotating shaft to rotate, the rotating shaft drives the first sprocket and the second sprocket to rotate. Then, the two first sprockets and the two second sprockets can be respectively driven by the first chain and the second chain. The two first screws drive the mounting plate, the two connecting rods and the cover plate to move vertically downward. The mounting plate drives the management controller body to move vertically upward. At the same time, through the arrangement that the two toothed rods are respectively engaged with the two gears, the two toothed rods can respectively drive the two gears to rotate. The two gears respectively drive the two second screws to rotate. The two second screws respectively drive the two clamping plates to move away from each other, so that the two clamping plates can release the clamping and fixing of the management controller body, so as to facilitate taking out the management controller body for repair and maintenance.

[0018] S5: The Internet of Things module is installed in each intelligent device and linked to the intelligent device through the hardware driver layer, and then connected to the cloud platform through the application layer. The Internet of Things module converts the data of the intelligent device obtained into the format of the cloud platform data through the cloud platform. The remote monitoring terminal module obtains the target on the monitored section, the street lamp to which the target belongs at the location where the target is located, and the relative position between the target and its affiliated street lamp. The data analysis module is used to receive and analyze the data of the intelligent street lamp usage. The monitoring gateway module can receive the data including the analyzed data for transmitting instructions. The dynamic energy-saving management module is used to control and manage the intelligent street lamp. When the above-mentioned moving speed is not zero, an instruction is sent to the dynamic energy-saving management module through the monitoring gateway module to control the activation of the street lamp to which the above-mentioned target belongs. And when the above-mentioned target exceeds the preset range of the affiliated street lamp, an instruction is sent to the dynamic energy-saving management module through the monitoring gateway module to control the activation of the next street lamp on the moving route of the above-mentioned target. The above-mentioned preset range is smaller than the lighting range of the affiliated street lamp. When the above-mentioned moving speed is zero, if the above-mentioned target is a person or the target is a vehicle and there is someone in the vehicle, an instruction is sent to the dynamic energy-saving management module through the monitoring gateway module to control the activation of the street lamp to which the target belongs, otherwise the street lamp to which the target belongs is controlled to be turned off through the monitoring gateway module.

[0019] In the present invention, the beneficial effects of the intelligent street lamp management system and control method based on the Internet of Things are as follows:

[0020] 1. In this solution, when the motor is started, the rotating shaft drives the first sprocket and the second sprocket to rotate. The two first sprockets and the two second sprockets are respectively driven by the first chain and the second chain. The two first lead screws drive the mounting plate, the two connecting rods and the cover plate to move vertically, so that the management controller body can be lifted and lowered, which is convenient for maintenance and repair.

[0021] 2. In this solution, when the mounting plate moves vertically, through the arrangement that the two toothed rods are respectively engaged with the two gears, the two toothed rods respectively drive the two gears to rotate, the two gears respectively drive the two second lead screws to rotate, and the two second lead screws respectively drive the two clamping plates to approach each other, so that the two clamping plates can clamp the management controller body.

[0022] 3. In this solution, when the mounting plate moves vertically downward to a certain position, the first conductive block contacts the second conductive block. Through the arrangement that the first conductive block, the power supply, the blower and the second conductive block are connected in sequence, the blower can be turned on, and thus the wind pressure generated by the blower can dissipate heat from the management controller body.

[0023] The present invention can facilitate the quick disassembly, maintenance and repair of the management controller during the management and control process of the intelligent street lamp, thereby avoiding affecting the use of the intelligent street lamp, improving the maintenance and repair efficiency, having a simple structure and being convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The structural block diagram of a smart street lamp management system based on the Internet of Things proposed by the present invention;

[0025] Figure 2 The front view structural schematic diagram of the dynamic energy-saving management module of a smart street lamp management system based on the Internet of Things proposed by the present invention;

[0026] Figure 3 A smart street lamp management system based on the Internet of Things proposed by the present invention Figure 2 The enlarged structural schematic diagram of part A in it;

[0027] Figure 4 A smart street lamp management system based on the Internet of Things proposed by the present invention Figure 2 The enlarged structural schematic diagram of part B in it;

[0028] Figure 5 A smart street lamp management system based on the Internet of Things proposed by the present invention Figure 2 The enlarged structural schematic diagram of part C in it;

[0029] Figure 6 The three-dimensional structural schematic diagram of the housing of a smart street lamp management system based on the Internet of Things proposed by the present invention.

[0030] In the figure: 1. Housing; 2. Cover plate; 3. Installation cover; 4. Dust-proof plate; 5. Fan; 6. Power supply; 7. First chute; 8. Installation plate; 9. Connecting rod; 10. First screw; 11. First empty slot; 12. Motor; 13. Rotating shaft; 14. First sprocket; 15. Second sprocket; 16. First chain; 17. Second chain; 18. Management controller body; 19. Second chute; 20. Clamp plate; 21. Second screw; 22. Second empty slot; 23. Rack; 24. Gear; 25. First conductive block; 26. Second conductive block; 27. Spring. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0032] Embodiment 1

[0033] Refer to Figure 1 、 2And 6, an Internet of Things-based intelligent street lamp management system, including an Internet of Things module, which is used to be installed in each intelligent device, connected to the intelligent device through the hardware drive layer, and then connected to the cloud platform through the application layer. The Internet of Things module is connected to a remote monitoring terminal module, which is used to monitor the intelligent street lamp in real time and collect data. The remote monitoring terminal module is connected to a data analysis module, which is used to analyze the usage data of the intelligent street lamp. The data analysis module is connected to a monitoring gateway module, which can receive the data including the analyzed data for transmitting instructions. The monitoring gateway module is connected to a dynamic energy-saving management module, which is used to control and manage the intelligent street lamp. The dynamic energy-saving management module includes a housing 1, the top of the housing 1 is connected with a cover plate 2, the inner wall of the housing 1 is provided with two symmetric first sliding grooves 7, and the same mounting plate 8 is slidably installed in the two first sliding grooves 7. The top of the mounting plate 8 is placed with a management controller body 18. A lifting mechanism is arranged in the two first sliding grooves 7. The lifting mechanism includes two connecting rods 9. The top of the housing 1 is provided with two symmetric sliding holes, and the two sliding holes are respectively communicated with the two first sliding grooves 7. The two connecting rods 9 are respectively slidably installed in the two sliding holes. The two ends of the connecting rod 9 are respectively fixedly connected to the bottom of the cover plate 2 and the top of the mounting plate 8 by welding. The bottom inner walls of the two first sliding grooves 7 are both provided with first through holes, and the two first through holes are both communicated with the first empty groove 11. The bottom of the mounting plate 8 is provided with two symmetric threaded grooves, and the first screw rods 10 are respectively threadedly installed in the two threaded grooves. The top of the mounting plate 8 is provided with two symmetric second sliding grooves 19. The housing 1 is provided with a first empty groove 11. The mounting plate 8 is provided with two symmetric second empty grooves 22. The top of the cover plate 2 is provided with a mounting hole, and a mounting cover 3 is fixedly installed in the mounting hole by welding. A fan 5 is fixedly installed in the mounting cover 3 by welding. The outer side of the housing 1 is provided with two symmetric air outlets, and dust-proof plates 4 are fixedly installed in the two air outlets and the mounting cover 3 by bolts. When the fan 5 is turned on, the wind pressure generated by the fan 5 can dissipate heat from the management controller body 18.

[0034] Refer to Figure 3 As shown in, a motor 12 is fixedly installed on the bottom inner wall of the first empty groove 11 by welding. The output shaft of the motor 12 is fixedly connected to a rotating shaft 13 by welding. A first sprocket 14 and a second sprocket 15 are respectively fixedly installed on the outer side of the rotating shaft 13 and one end of the two first screw rods 10 by welding. A first chain 16 and a second chain 17 are respectively meshed on the two first sprockets 14 and the two second sprockets 15. When the rotating shaft 13 rotates, the two first sprockets 14 and the two second sprockets 15 can be respectively driven by the first chain 16 and the second chain 17.

[0035] Refer to Figure 4, clamping plates 20 are slidably installed in both of the two second sliding grooves 19. Soft pads are connected to the outer sides of the two clamping plates 20. Second through holes are formed in one inner wall of each of the two second sliding grooves 19, and the two second through holes communicate with the two second empty grooves 22 respectively. Threaded holes are formed in the two clamping plates 20, and second screw rods 21 are threadedly installed in the two threaded holes. Two symmetric third through holes are formed in the mounting plate 8, and the two third through holes communicate with the two second empty grooves 22 respectively. Rack bars 23 are slidably installed in the two third through holes. One ends of the two rack bars 23 are fixedly connected to the bottom inner wall of the housing 1 by welding. One ends of the two second screw rods 21 are fixedly installed with gears 24 by welding. The two gears 24 are respectively meshed with the two rack bars 23. When the mounting plate 8 moves vertically, the two rack bars 23 can drive the two gears 24 to rotate respectively.

[0036] Referring to Figure 5 , a first conductive block 25 is fixedly installed on the bottom inner wall of the housing 1 by welding. A third sliding groove is formed in the bottom of the mounting plate 8. A second conductive block 26 is slidably installed in the third sliding groove. A spring 27 is fixedly connected to the outer side of the second conductive block 26 by welding. One end of the spring 27 is fixedly connected to the top inner wall of the third sliding groove by welding. A power supply 6 is fixedly installed on the bottom of the cover plate 2 by welding. The first conductive block 25, the power supply 6, the blower 5 and the second conductive block 26 are connected in sequence. When the first conductive block 25 and the second conductive block 26 are squeezed into contact, the blower 5 can be turned on.

[0037] This embodiment also proposes an Internet of Things-based intelligent street lamp management and control method, including the following steps:

[0038] S1: First, place the management controller body 18 on the top of the mounting plate 8, turn on the motor 12, the motor 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the first sprocket 14 and the second sprocket 15 to rotate. Then, the two first sprockets 14 and the two second sprockets 15 can be respectively driven by the first chain 16 and the second chain 17. The two first screw rods 10 drive the mounting plate 8, the two connecting rods 9 and the cover plate 2 to move vertically downward. The mounting plate 8 drives the management controller body 18 to move vertically downward, so as to receive the management controller body 18 into the housing 1.

[0039] S2: When the mounting plate 8 moves vertically downward, due to the arrangement that the two rack bars 23 are respectively meshed with the two gears 24, the two rack bars 23 can drive the two gears 24 to rotate respectively. The two gears 24 drive the two second screw rods 21 to rotate respectively. The two second screw rods 21 drive the two clamping plates 20 to approach each other, so that the two clamping plates 20 can clamp and fix the management controller body 18.

[0040] S3: When the mounting plate 8 moves vertically downward to a certain position, the mounting plate 8 drives the second conductive block 26 to move vertically downward. As a result, the second conductive block 26 comes into contact with the first conductive block 25. Through the arrangement where the first conductive block 25, the power supply 6, the fan 5, and the second conductive block 26 are connected in sequence, the fan 5 can be turned on. The wind pressure generated by the fan 5 can dissipate heat from the management controller body 18, preventing the management controller body 18 from being damaged due to excessive temperature during use.

[0041] S4: When maintenance of the management controller body 18 is required, the motor 12 can be reversed. The motor 12 drives the rotating shaft 13 to rotate, and the rotating shaft 13 drives the first sprocket 14 and the second sprocket 15 to rotate. Then, the two first sprockets 14 and the two second sprockets 15 can be driven respectively through the first chain 16 and the second chain 17. The two first lead screws 10 drive the mounting plate 8, the two connecting rods 9, and the cover plate 2 to move vertically downward. The mounting plate 8 drives the management controller body 18 to move vertically upward. At the same time, through the arrangement where the two toothed rods 23 are respectively engaged with the two gears 24, the two toothed rods 23 can drive the two gears 24 to rotate respectively. The two gears 24 drive the two second lead screws 21 to rotate respectively, and the two second lead screws 21 drive the two clamping plates 20 to move away from each other. Thus, the two clamping plates 20 can release the clamping and fixation of the management controller body 18, facilitating the removal of the management controller body 18 for maintenance.

[0042] S5: The IoT module is installed in each intelligent device and is connected to the intelligent device through the hardware driver layer, and then connected to the cloud platform through the application layer. The IoT module converts the data of the intelligent device obtained into the format of the cloud platform data through the cloud platform. The remote monitoring terminal module obtains the target on the monitored section, the street lamp to which the target belongs at its location, and the relative position between the target and its affiliated street lamp. The data analysis module is used to receive and analyze the data of the intelligent street lamp usage. The monitoring gateway module can receive the data including the analyzed data for transmitting instructions. The dynamic energy-saving management module is used to control and manage the intelligent street lamp. When the above-mentioned moving speed is non-zero, an instruction is sent through the monitoring gateway module to the dynamic energy-saving management module to control the street lamp to which the above-mentioned target belongs to turn on. And when the above-mentioned target exceeds the preset range of the affiliated street lamp, an instruction is sent through the monitoring gateway module to the dynamic energy-saving management module to control the next street lamp on the moving route of the above-mentioned target to turn on. The above-mentioned preset range is smaller than the lighting range of the affiliated street lamp. When the above-mentioned moving speed is zero, if the above-mentioned target is a person or the target is a vehicle and there is someone in the vehicle, an instruction is sent through the monitoring gateway module to the dynamic energy-saving management module to control the street lamp to which the target belongs to turn on, otherwise the street lamp to which the target belongs is controlled to turn off through the monitoring gateway module.

[0043] Embodiment Two

[0044] The difference between this embodiment and the first embodiment is as follows: a temperature sensor is installed on the top of the mounting plate 8, and the temperature sensor is in contact with the management controller body 18. A controller and a control switch are installed at the bottom of the cover plate 2. The controller, the control switch, and the power supply 6 are connected in sequence. The temperature sensor is connected to the controller. During the use of the management controller body 18, the temperature sensor can monitor the temperature of the management controller body 18 in real time. When the temperature value monitored by the temperature sensor reaches a certain threshold, the temperature sensor sends an instruction to the controller, and the controller controls the opening and closing of the power supply 6 through the control switch. Furthermore, through the setting that the first conductive block 25, the power supply 6, the fan 5, and the second conductive block 26 are connected in sequence, the fan 5 can be opened and closed in real time according to the temperature generated during the use of the management controller body 18, improving the heat dissipation effect of the management controller body 18.

[0045] As described above, the above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A smart street lamp management system based on the Internet of Things, including an Internet of Things module, characterized in that, The Internet of Things module is connected to a remote monitoring terminal module, the remote monitoring terminal module is connected to a data analysis module, the data analysis module is connected to a monitoring gateway module, and the monitoring gateway module is connected to a dynamic energy-saving management module. The dynamic energy-saving management module includes a housing (1). A cover plate (2) is connected to the top of the housing (1). Two symmetric first sliding grooves (7) are formed in the inner wall of the housing (1). The same mounting plate (8) is slidably mounted in the two first sliding grooves (7). A management controller body (18) is placed on the top of the mounting plate (8). A lifting mechanism is arranged in the two first sliding grooves (7). Two symmetric second sliding grooves (19) are formed in the top of the mounting plate (8). A first empty groove (11) is formed in the housing (1). Two symmetric second empty grooves (22) are formed in the mounting plate (8). A mounting hole is formed in the top of the cover plate (2). A mounting cover (3) is fixedly mounted in the mounting hole. A fan (5) is fixedly mounted in the mounting cover (3). Two symmetric air outlets are formed in the outer side of the housing (1). Dust-proof plates (4) are fixedly mounted in the two air outlets and in the mounting cover (3).

2. The intelligent street lamp management system based on the Internet of Things according to claim 1, characterized in that, The lifting mechanism includes two connecting rods (9). Two symmetric sliding holes are formed in the top of the housing (1). The two sliding holes are respectively communicated with the two first sliding grooves (7). The two connecting rods (9) are respectively slidably mounted in the two sliding holes. The two ends of the connecting rod (9) are respectively fixedly connected to the bottom of the cover plate (2) and the top of the mounting plate (8). First through holes are formed in the bottom inner walls of the two first sliding grooves (7). The two first through holes are both communicated with the first empty groove (11). Two symmetric threaded grooves are formed in the bottom of the mounting plate (8). First screws (10) are respectively threadedly mounted in the two threaded grooves.

3. The intelligent street lamp management system based on the Internet of Things according to claim 2, characterized in that, A motor (12) is fixedly mounted on the bottom inner wall of the first empty groove (11). The output shaft of the motor (12) is fixedly connected to a rotating shaft (13). A first sprocket (14) and a second sprocket (15) are respectively fixedly mounted on the outer side of the rotating shaft (13) and one end of the two first screws (10). A first chain (16) and a second chain (17) are respectively meshed on the two first sprockets (14) and the two second sprockets (15).

4. The intelligent street lamp management system based on the Internet of Things according to claim 3, characterized in that, Clamping plates (20) are respectively slidably mounted in the two second sliding grooves (19). Soft pads are connected to the outer sides of the two clamping plates (20). Second through holes are formed in one side inner walls of the two second sliding grooves (19). The two second through holes are respectively communicated with the two second empty grooves (22). Threaded holes are formed in the two clamping plates (20). Second screws (21) are respectively threadedly mounted in the two threaded holes.

5. An intelligent street lamp management system based on the Internet of Things according to claim 4, characterized in that, Two symmetric third through holes are formed in the mounting plate (8). The two third through holes are respectively communicated with the two second empty grooves (22). Rack bars (23) are respectively slidably mounted in the two third through holes. One end of each of the two rack bars (23) is fixedly connected to the bottom inner wall of the housing (1). Gears (24) are respectively fixedly mounted at one end of the two second screws (21). The two gears (24) are respectively meshed with the two rack bars (23).

6. The intelligent street lamp management system based on the Internet of Things according to claim 5, characterized in that, The bottom inner wall of the housing (1) is fixedly installed with a first conductive block (25). A third sliding groove is formed at the bottom of the mounting plate (8). A second conductive block (26) is slidably installed in the third sliding groove. The outer side of the second conductive block (26) is fixedly connected with a spring (27). One end of the spring (27) is fixedly connected with the top inner wall of the third sliding groove.

7. The intelligent street lamp management system based on the Internet of Things according to claim 6, characterized in that, The bottom of the cover plate (2) is fixedly installed with a power supply (6). The first conductive block (25), the power supply (6), the fan (5) and the second conductive block (26) are connected in sequence.

8. A management and control method for intelligent street lamps based on the Internet of Things, applied to the intelligent street lamp management system based on the Internet of Things according to any one of claims 1-7, characterized in that, It includes the following steps: S1: First, place the management controller body (18) on the top of the mounting plate (8). Start the motor (12). The motor (12) drives the rotating shaft (13) to rotate. The rotating shaft (13) drives the first sprocket (14) and the second sprocket (15) to rotate. Then, the two first sprockets (14) and the two second sprockets (15) can be driven respectively through the first chain (16) and the second chain (17). The two first screws (10) drive the mounting plate (8), the two connecting rods (9) and the cover plate (2) to move vertically downward. The mounting plate (8) drives the management controller body (18) to move vertically downward, so as to receive the management controller body (18) into the housing (1). S2: When the mounting plate (8) moves vertically downward, through the arrangement that the two toothed rods (23) are respectively engaged with the two gears (24), the two toothed rods (23) can respectively drive the two gears (24) to rotate. The two gears (24) respectively drive the two second screws (21) to rotate. The two second screws (21) respectively drive the two clamping plates (20) to approach each other, so that the two clamping plates (20) can clamp and fix the management controller body (18). S3: When the mounting plate (8) moves vertically downward to a certain position, the mounting plate (8) drives the second conductive block (26) to move vertically downward. Then, the second conductive block (26) contacts the first conductive block (25). Through the arrangement that the first conductive block (25), the power supply (6), the fan (5) and the second conductive block (26) are connected in sequence, the fan (5) can be started. The wind pressure generated by the fan (5) can dissipate heat from the management controller body (18), avoiding damage to the management controller body (18) due to overheating during use. S4: When maintenance of the management controller body (18) is required, the motor (12) can be reversed. The motor (12) drives the rotation of the rotating shaft (13), and the rotating shaft (13) drives the rotation of the first sprocket (14) and the second sprocket (15). Then, the two first sprockets (14) and the two second sprockets (15) can be driven respectively through the first chain (16) and the second chain (17). The two first screws (10) drive the mounting plate (8), the two connecting rods (9) and the cover plate (2) to move vertically downward, and the mounting plate (8) drives the management controller body (18) to move vertically upward. At the same time, through the arrangement that the two racks (23) are respectively engaged with the two gears (24), the two racks (23) can drive the two gears (24) to rotate respectively. The two gears (24) drive the two second screws (21) to rotate respectively, and the two second screws (21) drive the two clamping plates (20) to move away from each other. Thus, the two clamping plates (20) can release the clamping and fixing of the management controller body (18), so that the management controller body (18) can be conveniently taken out for maintenance; S5: The Internet of Things module is installed in each intelligent device and is connected to the intelligent device through the hardware drive layer, and then connected to the cloud platform through the application layer. The Internet of Things module converts the data of the intelligent device obtained into the format of the cloud platform data through the cloud platform. The remote monitoring terminal module obtains the target on the monitored section, the street lamp to which the target belongs at the location where the target is located, and the relative position between the target and its affiliated street lamp. The data analysis module is used to receive and analyze the data of the intelligent street lamp usage. The monitoring gateway module can receive the data including the analyzed data for transmitting instructions. The dynamic energy-saving management module is used to control and manage the intelligent street lamp. When the moving speed is not zero, an instruction is sent through the monitoring gateway module to the dynamic energy-saving management module to control the street lamp to which the above target belongs to turn on. And when the above target exceeds the preset range of the affiliated street lamp, an instruction is sent through the monitoring gateway module to the dynamic energy-saving management module to control the next street lamp on the moving route of the above target to turn on. The above preset range is smaller than the lighting range of the affiliated street lamp; when the moving speed is zero, if the above target is a person or the target is a vehicle and there is someone in the vehicle, an instruction is sent through the monitoring gateway module to the dynamic energy-saving management module to control the street lamp to which the target belongs to turn on, otherwise the street lamp to which the target belongs is controlled to turn off through the monitoring gateway module.

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