Park personnel dynamic management method and system based on user track feature analysis

Abstract

The invention belongs to the technical field of data processing equipment, and particularly relates to a park personnel dynamic management method and system based on user track feature analysis, and a data labeling classification device comprises a computing power device which is used for processing, calculating and classifying data; the computing power equipment comprises a supporting pipe, and the supporting pipe is installed on the inner wall of the bottom of the computing power equipment. In the process that cooling liquid flows to a cooling plate, heat exchange or temperature rising loss in the conveying process can be generated on a computing power equipment shell, and the cooling effect of the cooling liquid on the cooling plate is influenced; after cold air passes through the air inlet hole, the part which the cold air firstly contacts is the cooling plate, and the cooling plate and the cooling liquid are cooled, so that the cooling effect is improved by matching the liquid cooling mode of the cooling plate under the condition that the cold air does not directly contact the electric appliance, and the processing capability of the computing power equipment on personnel movement data is improved; therefore, the efficiency of the personnel dynamic management system is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of data processing equipment, and in particular to a method and system for dynamic management of park personnel by analyzing user trajectory characteristics. Background Art

[0002] A smart park refers to a park that uses advanced information technology and the Internet of Things to interconnect various devices, systems, and personnel to achieve intelligent management and services. In such a park, personnel positioning and trajectory tracking are extremely important functions. Radio frequency identification technology is a technology that realizes object recognition and positioning through wireless communication between electronic tags and readers. In a smart park, RFID tags can be attached to employees' work badges or equipment. By setting up readers, personnel location information can be obtained in real time, and positioning and tracking can be performed. Data labeling cannot be separated from computing servers, which are servers specially designed for high-performance computing and data processing tasks. The internal structure of computing servers mainly includes the following key components: CPU, memory, hard disk, cooling system and power supply system. Computing servers need to run continuously and uninterruptedly, which will generate a lot of heat. If the cooling system is insufficient or improperly maintained, it may cause the internal temperature to rise, affecting server performance or even hardware damage. In the process of cooling the inside of the computing server, the electrical appliances are in a state of continuous heating, and the shell of the computing server is affected by cooling and heat dissipation and is in a state lower than the temperature of the electrical appliances. The electrical appliances heat up the air, causing the hot air to rise and contact the low-temperature computing server shell. When the continuous hot air encounters the low-temperature surface, it will condense into water droplets and adhere to the inner wall of the shell. When the water droplets gather too large, they may drip onto the electrical appliances, causing short circuit damage and affecting the normal operation of the computing server. In addition, if the humidity of the air in contact with the computing server is reduced, the environment in which the electrical appliances are located will be too dry, which is more likely to cause static electricity, increasing costs and exacerbating the impact on the computing server. Summary of the invention

[0003] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the present invention proposes a method and system for dynamic management of campus personnel based on user trajectory feature analysis.

[0004] The technical solution adopted by the present invention to solve the technical problem is: the present invention proposes a park personnel dynamic management method and system based on user trajectory feature analysis, and the management method includes the following steps: S1: First, by equipping each employee in the park with a positioning tag, the management system can obtain their location information in real time. The management system uploads and stores the employee distribution information to provide management basis for managers; S2: The management system records the movement trajectory of employees based on the positioning tags. By analyzing the trajectory data, potential safety risks are identified, such as illegal movement. The management system uploads and records the movement data, and the management personnel take intervention measures for safety risk operations. S3: The management system marks some areas in the park as dangerous areas or encrypted areas. When the management system detects that an employee has entered a dangerous area based on the employee's movement trajectory, it automatically triggers the alarm mechanism and notifies the management personnel to handle it in time. At the same time, the management system is linked with the video surveillance system to monitor and playback the video in real time in specific areas, and record and store accident investigation evidence.

[0005] A park personnel dynamic management system based on user trajectory feature analysis, the management system comprising: Data source unit: including data source, data collection method, data preprocessing content; using data collector to collect data and send it to label generation unit; Label generation unit: including label generation algorithm, label classification method, label maintenance content; using data label classification equipment to label and classify data and send it to the label storage unit; Tag storage unit: including tag storage method, tag management method, tag query content; using the memory to store the tagged data and send it to the tag application unit; Label application unit: includes label application process and label application effect content; uses the background interface to display labeled personnel movement information.

[0006] A park personnel dynamic management system for user trajectory feature analysis, wherein the data labeling and classification device includes a computing device, and the computing device is used to process, calculate and classify data; the computing device includes: A support tube, wherein the support tube is installed on the inner wall of the bottom of the computing device, and a cooling plate with a hollow structure is installed on the top of the support tube, the cooling plate is arranged obliquely, the interior of the cooling plate is connected to the support tube, and an electrical appliance is installed on the cooling plate; a liquid cooling tube is arranged on the inner wall of the computing device, and the liquid cooling tube is coiled around the computing device, and the two ends of the liquid cooling tube are respectively located near one side of the top of the computing device, and are connected to a liquid cooling circulation device equipped with the computing device, the support tube on one side of the cooling plate is connected to the liquid cooling tube for liquid inlet, and the support tube on the other side is used for liquid discharge; An air inlet hole is provided on the side wall of the computing device, and the air inlet hole faces the heat dissipation hole of the computing device close to the power line; a fixing rod is installed in the air inlet hole, and one end of the fixing rod is located at the axis of the air inlet hole; one end of the fixing rod is rotatably connected to a fan-shaped rotating plate, the rotating plate is connected to a motor provided on the fixing rod, and a power-on device is installed on the fixing rod to energize the rotating plate made of metal material; the electrical appliance is located at the axis of the air inlet hole, and the air inlet hole is connected to an air-cooling circulation device equipped with the computing device; a rotating rod is rotatably connected to the inner wall of the air inlet hole, and a tape layer is provided on the surface of the rotating rod, and the tape layer of the rotating rod contacts the surface of the rotating plate on the side away from the electrical appliance.

[0007] Preferably, an extrusion block is provided on the side of the rotating plate away from the electrical appliance, and the extrusion block is located on one of the multiple rotating plates, and the cross-section of the end of the extrusion block away from the axis of the air inlet hole is triangular; an upper cylinder is provided in the inner wall of the air inlet hole, and the upper cylinder is located at the top of the air inlet hole, and an upper piston is slidably connected to the upper cylinder through a spring; an extrusion rod is provided at the bottom of the upper piston, and one end of the extrusion rod contacts the inclined surface of the extrusion block; a compressed air pipe is provided on the top of the upper cylinder, and a slide plate is slidably connected to the top of the computing power equipment through a spring, and the top of the slide plate wipes the inner wall of the computing power equipment through absorbent cotton; an upper pull rope is provided between the top of the upper piston and the slide plate, and the upper pull rope is located in the compressed air pipe, and the compressed air pipe is made of elastic material.

[0008] Preferably, the end of the skateboard close to the electrical appliance is concave, and before the skateboard approaches the top of the electrical appliance through the absorbent cotton, the concave part of the skateboard has moved to the top of the electrical appliance; convex sponges are evenly arranged on the inner wall of the computing power equipment, and the sponges are located above the electrical appliance.

[0009] Preferably, a sliding rod is provided at the bottom of the slide plate, and a wiping rod is slidably connected to the side of the sliding rod away from the upper cylinder through a spring, and air outlet holes pointing to the bottom of the cooling plate are evenly arranged on the wiping rod, and the air outlet holes are connected to the compressed air pipe, and the middle part of the compressed air pipe is coiled in the slide plate; a wiping shaft is rotatably connected to the top of the wiping rod, and a layer of absorbent cotton is provided on the surface of the wiping shaft; the bottom of the concave part of the slide plate is extended to the bottom of the slide plate, and a refrigerant is stored in the concave part of the slide plate.

[0010] Preferably, a rack is provided on the inner wall of the computing power equipment, and one end of the wiping shaft is meshed with the rack; a scraping groove is provided in the wiping rod, a swing plate is hingedly connected to the middle position of the scraping groove through a torsion spring, and the swing plate scratches the absorbent cotton on the surface of the wiping shaft, and nozzles are evenly provided on one side of the swing plate at the bottom of the scraping groove, and the nozzles face the wiping shaft. A sensor is provided between the swing plate and the inner wall of the scraping groove, and a pressure tank is provided inside the hollow structure of the wiping rod, and a volatile agent is stored in the pressure tank.

[0011] Preferably, a lower cylinder is provided in the inner wall of the air inlet hole, and the lower cylinder is located at the bottom of the air inlet hole, a lower piston is slidably connected to the lower cylinder through a spring, the top of the lower piston is connected to the bottom of the rotating rod, and one end of the rotating rod contacts the inclined surface of the extrusion block; an injection pipe is provided at the bottom of the lower cylinder, and heat dissipation pipes are evenly provided on the surface of the support tube for liquid inlet, and one end of the injection pipe is close to the heat dissipation pipe.

[0012] Preferably, the bottom of the computing power device is rotatably connected to a rotating shaft through a torsion spring, and the hollow interior of the rotating shaft stores volatile agents, the surface of the rotating shaft is evenly provided with spray holes, and absorbent cotton is plugged into the spray holes; a pull-down rope is wrapped around the rotating shaft, and one end of the pull-down rope is connected to the bottom of the lower piston; a guide plate is provided at the bottom of the computing power device, and the guide plate is inclined, and the top of the guide plate is close to the electrical appliance.

[0013] Preferably, a current detection component is provided on the side of the computing power device away from the air inlet, and the current detection component detects the current by clamping the power cord of the computing power device; a resistor is installed on one side of the current detection component, and the resistor is connected in parallel with the power supply of the computing power device.

[0014] The beneficial effects of the present invention are as follows: 1. In the method and system for dynamic management of campus personnel based on user trajectory feature analysis described in the present invention, when the coolant flows to the cooling plate, it will cause heat exchange or temperature rise loss in the transportation process to the shell of the computing power equipment, affecting the cooling effect of the coolant on the cooling plate; after the cold air passes through the air inlet, the first component that the cold air contacts is the cooling plate, and the cooling plate and the coolant are cooled, so that the cold air does not directly contact the electrical appliance, but cooperates with the liquid cooling method of the cooling plate to improve the cooling effect, improve the computing power equipment's processing ability for personnel movement data, and thus improve the efficiency of the personnel dynamic management system.

[0015] 2. In the method and system for dynamic management of campus personnel based on user trajectory feature analysis described in the present invention, an air-cooling circulation device delivers cold air to the air inlet, and because the cooling plate is arranged at an angle, the cold air passing through the air inlet first contacts the cooling plate to cool the cooling plate and the housing of the computing power equipment, and then indirectly cools the electrical appliance through the cooling plate, thereby avoiding the situation in which the cold air frequently and suddenly contacts the electrical appliance, causing the electrical appliance in a heated state to expand and contract due to heat, thereby increasing the protection measures for the electrical appliance during the cooling and heat dissipation process, extending the service life of the electrical appliance, improving the practicality, and thus improving the efficiency of the dynamic management system for personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a step diagram of the management method in the present invention Figure 2is a three-dimensional diagram of the computing power device in the present invention; Figure 3 is a cross-sectional view of the air intake hole; Figure 4 It is the internal schematic diagram of the computing device; Figure 5 This is the state diagram when the upper piston is stationary and the lower piston is working; Figure 6 This is the state diagram when the upper piston is working and the lower piston is stationary; Figure 7 yes Figure 5 Sectional view at AA in the middle; Figure 8 It is a schematic diagram of the operation of cooling the wiping shaft by wiping and spraying the rotating shaft; Fig. 9 is a schematic diagram of the wiping shaft rotating on the wiping rod; Fig.10 This is the state diagram of the wiping axis during the wiping process and when it rises and resets.

[0018] In the figure: computing power equipment 1, support tube 11, cooling plate 12, electrical appliance 13, liquid cooling tube 14, air inlet 15, fixing rod 16, rotating plate 17, motor 18, power supply device 19, rotating rod 2, extrusion block 21, upper cylinder 22, upper piston 23, extrusion rod 24, compressed air pipe 25, slide plate 26, upper pull rope 27, sponge 28, slide bar 3, wiping rod 31, air outlet 32, wiping shaft 33, rack 34, scraping groove 35, swing plate 36, nozzle 37, sensor 38, pressure tank 39, lower cylinder 4, lower piston 41, jet pipe 42, heat dissipation pipe 43, rotating shaft 44, spray hole 45, lower pull rope 46, guide plate 47, current detection component 5, resistor 51. DETAILED DESCRIPTION

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

[0020] Embodiment 1: In order to effectively solve the above problems, as shown in the accompanying drawings of the specification Figure 1 As shown, a method for dynamic management of park personnel based on user trajectory feature analysis includes the following steps: S1: First, by equipping each employee in the park with a positioning tag, the management system can obtain their location information in real time. The management system uploads and stores the employee distribution information to provide management basis for managers; S2: The management system records the movement trajectory of employees based on the positioning tags. By analyzing the trajectory data, potential safety risks are identified, such as illegal movement. The management system uploads and records the movement data, and the management personnel take intervention measures for safety risk operations. S3: The management system marks some areas in the park as dangerous areas or encrypted areas. When the management system detects that an employee has entered a dangerous area based on the employee's movement trajectory, it automatically triggers an alarm mechanism to notify the management staff to handle it in time. At the same time, the management system is linked with the video surveillance system to monitor and playback the video in real time in specific areas, and record and store evidence for accident investigation. A park personnel dynamic management system based on user trajectory feature analysis, the management system comprising: Data source unit: including data source, data collection method, data preprocessing content; using data collector to collect data and send it to label generation unit; Label generation unit: including label generation algorithm, label classification method, label maintenance content; using data label classification equipment to label and classify data and send it to the label storage unit; Tag storage unit: including tag storage method, tag management method, tag query content; using the memory to store the tagged data and send it to the tag application unit; Label application unit: including label application process and label application effect content; using the background interface to display the labeled personnel movement information Embodiment 2: Based on the first embodiment, as shown in the accompanying drawings of the specification Figure 2-Figure 10 As shown, the data labeling and classification device includes a computing device 1, which is used to process, calculate and classify data; the computing device 1 includes a computing device 1, which is used to process, calculate and classify data; the computing device 1 includes: A support tube 11, wherein the support tube 11 is installed on the inner wall at the bottom of the computing device 1, and a cooling plate 12 with a hollow structure is installed on the top of the support tube 11, the cooling plate 12 is arranged obliquely, the interior of the cooling plate 12 is connected to the support tube 11, and an electrical appliance 13 is installed on the cooling plate 12; a liquid cooling tube 14 is provided on the inner wall of the computing device 1, and the liquid cooling tube 14 is coiled around the computing device 1, and the two ends of the liquid cooling tube 14 are respectively located near one side of the top of the computing device 1, and are connected to a liquid cooling circulation device equipped with the computing device 1, the support tube 11 on one side of the cooling plate 12 is connected to the liquid cooling tube 14 for liquid inlet, and the support tube 11 on the other side is used for liquid discharge; An air inlet 15, the air inlet 15 is opened on the side wall of the computing device 1, and the air inlet 15 faces the heat dissipation hole of the computing device 1 close to the power line; a fixing rod 16 is installed in the air inlet 15, and one end of the fixing rod 16 is located at the axis of the air inlet 15; one end of the fixing rod 16 is rotatably connected to a fan-shaped rotating plate 17, the rotating plate 17 is connected to a motor 18 provided on the fixing rod 16, and a power-on device 19 is installed on the fixing rod 16 to energize the metal rotating plate 17; the electrical appliance 13 is located at the axis of the air inlet 15, and the air inlet 15 is connected to an air-cooling circulation device equipped with the computing device 1; the inner wall of the air inlet 15 is rotatably connected to a rotating rod 2, and a tape layer is provided on the surface of the rotating rod 2, and the tape layer of the rotating rod 2 contacts the surface of the rotating plate 17 on one side away from the electrical appliance 13; The conventional cooling methods of the computing power device 1 include liquid cooling and air cooling. The liquid cooling circulation device and the air cooling circulation device are conventional matching devices for cooling and dissipating the computing power device 1. The liquid cooling circulation device transports the cooling liquid into the liquid cooling pipe 14 and extracts the cooling liquid after heat exchange, and the air cooling circulation device transports cold air to the air inlet 15. The power supply device 19 is a conventional device for power supply and discharge, which is used to realize the metal rotating plate 17 to absorb dust by powering on, and utilizes the property that the charged body can attract light and small objects. When the rotating plate 17 is powered on, its surface will be charged, thereby attracting floating dust in the air and making it adhere to the surface of the rotating plate 17. The motor 18 is a conventional device for providing rotational power, and the operation of the motor 18 will not affect the normal operation of the computing power device 1. The connection between the electrical appliance 13 and the cooling plate 12 is a conventional indirect connection method. For example, the electrical appliance 13 indirectly contacts and connects to the cooling plate 12 through a heat conducting sheet to prevent the low-temperature coolant from directly contacting the electrical appliance 13. Specific work flow: When computing device 1 is working, it has three levels of heat dissipation and cooling effect; The first gear is the ventilation state, the air-cooling circulation device delivers normal temperature gas to the air inlet 15, the motor 18 drives the rotating plate 17 to rotate, and the power-on device 19 on the fixed rod 16 energizes the rotating plate 17 made of metal iron; the air passing through the air inlet 15 is rotated and contacted by the rotating plate 17, and the charged rotating plate 17 absorbs dust in the air. After being electrostatically adsorbed, the air passes through the gap between adjacent rotating plates 17, and the air is filtered to improve the internal cleanliness of the computing power device 1. At the same time, the rotating rotating plate 17 in the rotating state reduces the impact of blocking the air flow, so that the air with a low flow rate can also flow normally, avoiding the situation where the dust is blown away due to excessive air flow rate, improving the ability to filter air, thereby improving the air filtering effect, and then improving the internal cleanliness of the computing power device 1; and, a continuous air flow is formed from the air inlet 15 to the power cord inside the computing power device 1, so as to prevent external impurities from entering the computing power device 1 in a continuous exhaust manner, and reduce the situation where the electrical appliance 13 is disturbed by dust; The second gear is the cold air state, and the air-cooling circulation device delivers cold air to the air inlet 15. Since the cooling plate 12 is arranged obliquely, the cold air passing through the air inlet 15 first contacts the cooling plate 12, cools down the cooling plate 12 and the shell of the computing device 1, and then indirectly cools down the electrical appliance 13 through the cooling plate 12, thereby avoiding the situation where the cold air frequently and suddenly contacts the electrical appliance 13, causing the electrical appliance 13 in the heating state to expand and contract and damage the electrical appliance 13, thereby increasing the protection measures for the electrical appliance 13 during the cooling and heat dissipation process, extending the service life of the electrical appliance 13, improving the practicality, and thus improving the efficiency of the personnel dynamic management system; The third gear is the gas-liquid cooling state. The air-cooling circulation device delivers cold air to the air inlet 15 while the liquid-cooling circulation device delivers cooling liquid to the liquid-cooling pipe 14. When the cooling liquid passes through the liquid-cooling pipe 14 wound around the inner wall of the computing device 1, the shell of the computing device 1 is cooled, and the ambient temperature inside the computing device 1 is reduced; the cooling liquid enters the inside of the cooling plate 12 through the support pipe 11 on one side of the cooling plate 12, and is discharged from the support pipe 11 on the other side until the cooling liquid after heat exchange returns to the liquid-cooling circulation device through the liquid-cooling pipe 14 again. The cooling of the computing device 1 by multiple gas-liquid methods improves the cooling of the computing device 1. effect; and, in the process of the coolant flowing to the cooling plate 12, the shell of the computing device 1 will generate heat exchange or temperature rise loss during the transportation process, which will affect the cooling effect of the coolant on the cooling plate 12; after the cold air passes through the air inlet 15, the first component that the cold air contacts is the cooling plate 12, which cools down the cooling plate 12 and the coolant, so that the cold air does not directly contact the electrical appliance 13, and cooperates with the liquid cooling method of the cooling plate 12 to improve the cooling effect, improve the computing device's ability to process personnel movement data, and thus improve the efficiency of the personnel dynamic management system; By combining the above-mentioned multiple cooling methods, the computing device 1 can be treated differently according to the actual working temperature to ensure that the electrical appliance 13 is at a suitable working temperature, and improve the processing effect of the computing device 1 on different cooling requirements, thereby ensuring the working stability of the computing device 1, improving the practicality, and thus improving the efficiency of the personnel dynamic management system; If the temperature of the cooling liquid during reflux rises sharply due to heat exchange, the temperature of the inner wall of the computing device 1 will be affected during the reflux process, resulting in a situation where the temperature on one side of the shell of the computing device 1 is low and the temperature on the other side is high, causing the temperature of the environment in which the electrical appliance 13 is located to be unevenly distributed; therefore, after the cold air cools the cooling plate 12 and the cooling liquid, the cooling liquid will contact the inner wall of the computing device 1 during the process of being discharged through the support tube 11 for reflux, and cool the inner wall on the other side of the computing device 1, thereby maintaining the same temperature of the shell of the computing device 1, so that the electrical appliance 13 is in an environment with uniform temperature distribution, thereby improving the stability of the electrical appliance 13 during operation; When the rotating plate 17 rotates, it approaches the rotating rod 2 until the rotating plate 17 contacts the tape layer on the surface of the rotating rod 2. The tape layers on the surface of the rotating plate 17 and the surface of the rotating rod 2 adhere to each other, and the dust on the surface of the rotating plate 17 is removed, the surface of the rotating plate 17 is cleaned, and the effect of the rotating plate 17 adsorbing dust is maintained, thereby improving the air filtration effect; and, since the rotating rod 2 is rotatably connected to the inner wall of the air inlet 15, when the rotating plate 17 passes through the rotating rod 2, the rotating rod 2 is affected by the tape layer and rolls along the surface of the rotating plate 17, so that the tape layer on the rotating rod 2 removes dust in a rolling manner, avoiding scratches and sticking. When removing dust, some glue will remain on the rotating plate 17, resulting in dust accumulation on the rotating plate 17, thereby improving the cleanliness of the rotating plate 17, thereby improving the air filtration effect, and thereby improving the working stability of the computing power device 1.

[0021] Embodiment three: On the basis of the first embodiment, a squeezing block 21 is provided on the side of the rotating plate 17 away from the electrical appliance 13, and the squeezing block 21 is located at one of the multiple rotating plates 17, and the cross-section of the end of the squeezing block 21 away from the axis of the air inlet hole 15 is triangular; an upper cylinder 22 is provided in the inner wall of the air inlet hole 15, and the upper cylinder 22 is located at the top of the air inlet hole 15, and an upper piston 23 is slidably connected in the upper cylinder 22 through a spring; an squeezing rod 24 is provided at the bottom of the upper piston 23, and one end of the squeezing rod 24 contacts the inclined surface of the squeezing block 21; a compressed air pipe 25 is provided at the top of the upper cylinder 22, and a slide plate 26 is slidably connected to the top of the computing power device 1 through a spring, and the top of the slide plate 26 wipes the inner wall of the computing power device 1 through absorbent cotton; an upper pull rope 27 is provided between the top of the upper piston 23 and the slide plate 26, and the upper pull rope 27 is located in the compressed air pipe 25, and the compressed air pipe 25 is made of elastic material; The end of the slide plate 26 close to the electrical appliance 13 is concave, and before the slide plate 26 approaches the top of the electrical appliance 13 through the absorbent cotton, the concave part of the slide plate 26 has moved to the top of the electrical appliance 13; convex sponges 28 are evenly arranged on the inner wall of the computing device 1, and the sponges 28 are located above the electrical appliance 13; A slide bar 3 is provided at the bottom of the slide plate 26, and a wiping rod 31 is slidably connected to the side of the slide bar 3 away from the upper cylinder 22 through a spring, and air outlet holes 32 pointing to the bottom of the cooling plate 12 are evenly arranged on the wiping rod 31, and the air outlet holes 32 are connected to the compressed air pipe 25, and the middle part of the compressed air pipe 25 is coiled in the slide plate 26; a wiping shaft 33 is rotatably connected to the top of the wiping rod 31, and a layer of absorbent cotton is provided on the surface of the wiping shaft 33; the bottom of the concave part of the slide plate 26 is extended to the bottom of the slide plate 26, and a refrigerant is stored in the concave part of the slide plate 26; A rack 34 is provided on the inner wall of the computing device 1, and one end of the wiping shaft 33 is meshed with the rack 34; a scraping groove 35 is provided in the wiping rod 31, and a swing plate 36 is hinged at the middle position of the scraping groove 35 through a torsion spring, and the swing plate 36 scrapes the absorbent cotton on the surface of the wiping shaft 33, and a nozzle 37 is evenly provided on one side of the swing plate 36 at the bottom of the scraping groove 35, and the nozzle 37 faces the wiping shaft 33. A sensor 38 is provided between the swing plate 36 and the inner wall of the scraping groove 35, and a pressure tank 39 is provided inside the hollow structure of the wiping rod 31, and a volatile agent is stored in the pressure tank 39; The refrigeration agent is potassium nitrate used in the conventional saltpeter ice making method, which uses the endothermic effect of potassium nitrate dissolved in water to cool down, thereby cooling the slide plate 26; the volatile agent is a conventional volatile, insulating and non-flammable solvent, such as electronic fluoride liquid. The fluoride liquid has high thermal conductivity and low boiling point characteristics, and can quickly absorb and take away a large amount of heat, ensuring that the server can remain stable when running under high load; it is non-conductive and environmentally friendly, and will not cause serious pollution to the human body and the environment; the force generated by the spring provided between the upper cylinder 22 and the upper piston 23 is greater than the force generated by the spring provided between the slide plate 26 and the computing device 1, that is, the spring in the upper cylinder 22 The force is greater than the spring force on the slide plate 26; the pressure tank 39 is a conventional storage tank for storing and spraying mist; the swing plate 36 is set to swing in one direction, for example, only to the right, and cannot swing to the left; the sensor 38 is a conventional pressure sensor, which is used to sense whether the swing plate 36 swings. When the swing plate 36 swings, the nozzle 37 is turned on, and the volatile agent in the pressure tank 39 is sprayed on the absorbent cotton on the surface of the wiping shaft 33 through the nozzle 37. The volatile agent is wiped on the bottom of the cooling plate 12 through the wiping shaft 33. The volatilization of the volatile agent reduces the temperature of the cooling plate 12 again, thereby reducing the temperature of the electrical appliance 13 when it is working; Specific working process: when the upper piston 23 is stationary, the extrusion block 21 is away from the extrusion rod 24, and the upper piston 23 is affected by the spring to return to the bottom of the upper cylinder 22, and most of the upper pull rope 27 is located in the upper cylinder 22. The slide plate 26 is pulled by the upper pull rope 27 to be close to the upper cylinder 22, and the spring between the slide plate 26 and the computing device 1 is in a compressed state; When the upper piston 23 rises, the rotating plate 17 drives the extrusion block 21 to rotate. During the rotation of the extrusion block 21, the extrusion rod 24 is contacted. The bottom of the extrusion rod 24 slides upward along the inclined surface of the end of the extrusion block 21, so that the extrusion rod 24 drives the upper piston 23 to rise, and the spring between the upper piston 23 and the upper cylinder 22 changes from an extended state to a compressed state; the upper piston 23 rises and drives the upper pull rope 27 to extend out of the upper cylinder 22, and the spring on the slide plate 26 extends from a compressed state, driving the slide plate 26 to slide along the inner wall of the computing device 1 until the slide plate 26 passes over the electrical appliance 13; When the upper piston 23 descends, the squeezing block 21 rotates over the squeezing rod 24, and the squeezing rod 24 is no longer squeezed, so that the upper piston 23 is affected by the spring in the upper cylinder 22 and descends. The upper piston 23 slides the slide plate 26 through the upper pull rope 27 and passes over the electrical appliance 13 again; Through one contact between the squeezing block 21 and the squeezing rod 24, the upper piston 23 can undergo one working cycle of rising and falling, so that the slide plate 26 can wipe back and forth through the absorbent cotton, and the water droplets on the inner wall of the computing device 1 above the electrical appliance 13 are wiped off, so as to prevent the water droplets formed on the inner wall of the computing device 1 above the electrical appliance 13 from dripping into the electrical appliance 13, increase the safety protection measures in the cooling and heat dissipation process, improve the working stability of the electrical appliance 13, thereby improving the working stability of the computing device 1, and further improve the practicality of the classification processing equipment; When the slide 26 wipes and scrapes off the water droplets on the inner wall of the computing device 1, one end of the slide 26 may continue to push the water droplets to gather, or one end of the slide 26 may be over-moistened and gradually form water droplets, which drip onto the electrical appliance 13 during the movement of the slide 26; therefore, before the slide 26 approaches the top of the electrical appliance 13 through the absorbent cotton, the concave portion of the slide 26 has moved to the top of the electrical appliance 13, and plays a supporting role for the bottom of the wiping portion of the slide 26. During the wiping process of the slide 26, the water droplets drip into the concave portion of the slide 26 and gather, preventing the water droplets from dripping onto the electrical appliance 13, thereby improving the working stability of the electrical appliance 13, thereby improving the working stability of the computing device 1, and further improving the practicality of the classification and processing equipment; Furthermore, due to the convex sponge 28 disposed above the electrical appliance 13, if water droplets are about to form on the inner wall of the computing device 1, they can be absorbed by the sponge 28, thereby reducing the possibility of water droplets forming on the top of the computing device 1, and further improving the working stability of the electrical appliance 13; and, since the bottom of the concave portion of the slide plate 26 is extended to the bottom of the slide plate 26, the water droplets dripping on the concave portion of the slide plate 26 and gathering therein come into contact with the refrigerant stored in the concave portion of the slide plate 26 to react and absorb heat, thereby reducing the temperature of the slide plate 26, and avoiding frequent friction between the slide plate 26 and the inner wall of the computing device 1, which causes frictional heat generation on the inner wall of the computing device 1, thereby ensuring that the overall temperature of the computing device 1 is evenly distributed, and maintaining a good working environment for the electrical appliance 13; The slide plate 26 moves to drive the slide bar 3 close to the cooling plate 12, and the slide bar 3 drives the wiping rod 31 and the wiping shaft 33 to approach and contact the bottom inclined surface of the cooling plate 12, and the wiping shaft 33 slides down along the guide of the bottom inclined surface of the cooling plate 12, so that the wiping shaft 33 drives the wiping rod 31 to descend, and while the wiping rod 31 descends along the slide bar 3, the spring between the wiping rod 31 and the slide bar 3 is in a stretched and force-storing state; When the wiping rod 31 approaches the cooling plate 12, the upper piston 23 is in an ascending state, and the cold air absorbed from the computing device 1 is sprayed to the surface of the cooling plate 12 through the air outlet 32 ​​and the compressed air pipe 25 in the upper cylinder 22. With the movement of the wiping rod 31, the air outlet 32 ​​can continuously spray air from one end of the cooling plate 12 to the other end. While the cooling plate 12 is cooled by the air jet at a close distance, the cooling effect of the cooling plate 12 is improved in cooperation with the cold air delivered by the air inlet 15, thereby improving the cooling effect of the electrical appliance 13, and further improving the working stability of the electrical appliance 13. When the wiping rod 31 is away from the cooling plate 12, the wiping shaft 33 is no longer squeezed, and the wiping rod 31 is affected by the spring to drive the wiping shaft 33 to reset. At this time, the upper piston 23 is in a descending state, and the upper cylinder 22 draws cold air through the air outlet 32 ​​again; and, since the middle part of the compressed air pipe 25 is coiled in the slide plate 26, the slide plate 26 cools the compressed air pipe 25 due to the heat absorption of the refrigerant when it encounters water, so that the air is cooled when it flows through the middle part of the compressed air pipe 25, and the temperature of the air sprayed toward the cooling plate 12 or entering the upper cylinder 22 is reduced, thereby further improving the cooling and heat dissipation effect; and, the cold air transported by the air inlet 15 passes through the wiping rod 31, the sliding rod 3 and other parts, ensuring that the air sprayed from the air outlet 32 ​​can effectively cool the cooling plate 12; in addition, the wiping rod 31, the wiping shaft 33, and the sliding rod 3 are small in width, and will not block or affect the work of the air inlet 15 in transporting cold air to the computing power device 1; Furthermore, when the wiping shaft 33 moves along the cooling plate 12, the end of the wiping shaft 33 remains in meshing state with the rack 34, so that the wiping shaft 33 keeps rotating while moving, for example: when the wiping shaft 33 descends, it rotates counterclockwise, and when it rises, it rotates clockwise; when the wiping shaft 33 descends, it rotates, driving the swing plate 36 to swing to one side, and the swing plate 36 squeezes the sensor 38; when the swing plate 36 swings, the sensor 38 sends a signal to the computing power device 1 to control the nozzle 37 to open, and the volatile agent in the pressure tank 39 is sprayed on the absorbent cotton on the surface of the wiping shaft 33 through the nozzle 37, and the volatile agent is wiped on the bottom of the cooling plate 12 through the wiping shaft 33. The volatilization of the volatile agent further reduces the temperature of the cooling plate 12, thereby reducing the temperature of the electrical appliance 13 when it is working; the wiping shaft 33 rotates clockwise when it rises, and the swing plate 36 can only swing to one side, so that the swing plate 36 is in the middle position of the scraping groove 35 and does not swing. The bottom of the swing plate 36 scratches and squeezes the absorbent cotton on the wiping shaft 33, squeezes out the excess volatile agent on the wiping shaft 33, and wipes off the excess volatile agent at the bottom of the cooling plate 12 through the absorbent cotton squeezed dry by the wiping shaft 33, avoiding excessive volatile agent that cannot be completely volatilized in a short time, affecting the cooling effect, thereby improving the cooling effect of the cooling plate 12, and then improving the cooling effect of the electrical appliance 13 when it is working.

[0022] Embodiment 4: On the basis of the second embodiment, a lower cylinder 4 is provided in the inner wall of the air inlet hole 15, and the lower cylinder 4 is located at the bottom of the air inlet hole 15, a lower piston 41 is slidably connected in the lower cylinder 4 through a spring, the top of the lower piston 41 is connected to the bottom of the rotating rod 2, and one end of the rotating rod 2 contacts the inclined surface of the extrusion block 21; an injection pipe 42 is provided at the bottom of the lower cylinder 4, and a heat dissipation pipe 43 is evenly provided on the surface of the support pipe 11 for liquid inlet, and one end of the injection pipe 42 is close to the heat dissipation pipe 43; The bottom of the computing device 1 is rotatably connected to a rotating shaft 44 through a torsion spring, and the rotating shaft 44 is hollow and stores volatile agent inside. The surface of the rotating shaft 44 is evenly provided with spray holes 45, and absorbent cotton is inserted into the spray holes 45; a pull-down rope 46 is wound around the rotating shaft 44, and one end of the pull-down rope 46 is connected to the bottom of the lower piston 41; a guide plate 47 is provided at the bottom of the computing device 1, and the guide plate 47 is inclined, and the top of the guide plate 47 is close to the electrical appliance 13; the volatile agent in the rotating shaft 44 is the same as the volatile agent stored in the pressure tank 39; A current detection component 5 is provided on a side of the computing device 1 away from the air inlet 15, and the current detection component 5 detects the current by clamping the power line of the computing device 1; a resistor 51 is installed on one side of the current detection component 5, and the resistor 51 is connected in parallel with the power supply of the computing device 1; the current detection component 5 is a conventional tool for detecting the current in the wire, such as a clamp-type ammeter; the resistor 51 is a conventional resistor with a controllable resistance value; Specific working process: when the extrusion block 21 rotates, it contacts the top of the rotating rod 2, and the rotating rod 2 is guided and squeezed along the inclined surface of the top of the extrusion block 21, so that the rotating rod 2 drives the lower piston 41 to descend in the lower cylinder 4, and the cold air in the lower cylinder 4 is sprayed to the heat dissipation pipe 43 at a close distance through the jet pipe 42, so as to cool the coolant used for circulation in the support tube 11, and, in conjunction with the inclined surface of the cooling plate 12, most of the cold air transported by the air inlet 15 is guided by the inclined surface of the cooling plate 12, and passes through the gap between the bottom of the cooling plate 12 and the bottom of the computing device 1. When passing through, the cold air will be blown to the heat dissipation pipe 43 together with the air ejected from the jet pipe 42, thereby increasing the temperature of the coolant in the support tube 11, and further increasing the cooling effect of the cooling plate 12 on the electrical appliance 13; The working process of the lower piston 41 is the same as that of the upper piston 23. When the lower piston 41 rises, it pulls the lower pull rope 46, so that the lower pull rope 46 in the retracted state on the rotating shaft 44 is pulled out, and the rotating shaft 44 is pulled by the lower pull rope 46 to rotate. The rotation of the rotating shaft 44 drives the volatile agent stored inside to rotate and generate centrifugal force, so that the volatile agent can be thrown out through the spray hole 45. After the volatile agent is spilled, it adheres to the heat dissipation tube 43 to volatilize, thereby improving the cooling effect of the heat dissipation tube 43, thereby increasing the temperature of the coolant in the support tube 11, and further increasing the cooling effect of the cooling plate 12 on the electrical appliance 13; when the lower piston 41 descends, the lower pull rope 46 is rewound and wrapped around the surface of the rotating shaft 44 by the reset of the torsion spring of the rotating shaft 44; when the lower piston 41 is stationary, the lower pull rope 46 and the rotating shaft 44 are also stationary, and the volatile agent in the rotating shaft 44 is blocked by the absorbent cotton in the spray hole 45, thereby slowing down the loss from the spray hole 45; Moreover, when the spray hole 45 sprays the volatile agent, a small amount of the volatile agent, such as electronic fluoride liquid, is blown away with the cold air; under the guidance of the guide plate 47 on the cold air flowing in the computing device 1, the cold air carries the volatile agent through the surface of the electrical appliance 13, and the volatile agent contacts the electrical appliance 13 to cool down and effectively prevent short circuit and electrostatic damage, thereby improving the stability of the electrical appliance 13 for long-term operation; moreover, after a series of flows, the temperature of the cold air has been increased, reducing the influence of the cold air on the thermal expansion and contraction of the electrical appliance 13; Furthermore, during the power supply process of the computing power device 1, the voltage remains unchanged. The higher the load of the computing power device 1 or the greater the working intensity, the greater the current and the greater the power. When the current detection component 5 detects that the power supply current of the computing power device 1 exceeds the safe value, the resistance value generated by the control resistor 51 increases. Since the resistor 51 is connected in parallel with the power supply of the computing power device 1, the resistor 51 reduces the power supply current of the computing power device 1 while keeping the power supply voltage of the computing power device 1 unchanged, thereby forcibly reducing the power of the computing power device 1, and preventing the computing power device 1 from being in a power exceeding the safe value range for a long time, causing the computing power device 1 to be suddenly damaged or short-circuited and powered off, thereby increasing the working protection measures of the computing power device 1 and improving the protection level, so that personnel can repair and handle the computing power device 1 in time through the abnormalities caused by the forced power reduction of the computing power device 1; and, the computing power device 1 obtains the current power of the computing power device 1 according to the current value detected by the current detection component 5, thereby formulating the cooling intensity according to the power of the computing power device 1, so as to achieve the purpose of flexible and changeable cooling work and improve the convenience of using the computing power device 1.

[0023] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A method for dynamic management of park personnel based on user trajectory feature analysis, characterized by: The management method comprises the following steps: S1: First, by equipping each employee in the park with a positioning tag, the management system can obtain their location information in real time. The management system uploads and stores the employee distribution information to provide management basis for managers; S2: The management system records the movement trajectory of employees based on the positioning tags. By analyzing the trajectory data, potential safety risks are identified, such as illegal movement. The management system uploads and records the movement data, and the management personnel take intervention measures for safety risk operations. S3: The management system marks some areas in the park as dangerous areas or encrypted areas. When the management system detects that an employee has entered a dangerous area based on the employee's movement trajectory, it automatically triggers the alarm mechanism and notifies the management personnel to handle it in time. At the same time, the management system is linked with the video surveillance system to monitor and playback the video in real time in specific areas, and record and store accident investigation evidence.

2. A park personnel dynamic management system based on user trajectory feature analysis, characterized by: The management system comprises: Data source unit: including data source, data collection method, data preprocessing content; using data collector to collect data and send it to label generation unit; Label generation unit: including label generation algorithm, label classification method, label maintenance content; using data label classification equipment to label and classify data and send it to the label storage unit; Tag storage unit: including tag storage method, tag management method, tag query content; using the memory to store the tagged data and send it to the tag application unit; Label application unit: includes label application process and label application effect content; uses the background interface to display labeled personnel movement information.

3. According to the user trajectory feature analysis of the park personnel dynamic management system according to claim 2, the data labeling and classification device includes a computing device (1), and the computing device (1) is used to process, calculate and classify data; it is characterized in that: The computing equipment (1) includes: A support tube (11), wherein the support tube (11) is installed on the inner wall of the bottom of the computing device (1), and a cooling plate (12) with a hollow structure is installed on the top of the support tube (11), the cooling plate (12) is arranged obliquely, the interior of the cooling plate (12) is connected to the support tube (11), and an electrical appliance (13) is installed on the cooling plate (12); a liquid cooling tube (14) is provided on the inner wall of the computing device (1), and the liquid cooling tube (14) is coiled around the computing device (1), the two ends of the liquid cooling tube (14) are respectively located near one side of the top of the computing device (1), and are connected to a liquid cooling circulation device equipped with the computing device (1), the support tube (11) on one side of the cooling plate (12) is connected to the liquid cooling tube (14) for liquid inlet, and the support tube (11) on the other side is used for liquid discharge; An air inlet (15), the air inlet (15) is provided on a side wall of the computing device (1), and the air inlet (15) faces a heat dissipation hole of the computing device (1) close to a power line; a fixing rod (16) is installed in the air inlet (15), and one end of the fixing rod (16) is located at the axis of the air inlet (15); one end of the fixing rod (16) is rotatably connected to a fan-shaped rotating plate (17), and the rotating plate (17) is connected to a motor (18) arranged on the fixing rod (16). The fixing rod (16) is provided with a power supply device (19) for supplying power to a rotating plate (17) made of a metal material; the electrical appliance (13) is located at the axial center of the air inlet hole (15), and the air inlet hole (15) is connected to an air cooling circulation device equipped with the computing device (1); the inner wall of the air inlet hole (15) is rotatably connected to a rotating rod (2), and a tape layer is provided on the surface of the rotating rod (2), and the tape layer of the rotating rod (2) contacts the surface of the rotating plate (17) on one side away from the electrical appliance (13).

4. The park personnel dynamic management system based on user trajectory feature analysis according to claim 3 is characterized by: A squeezing block (21) is provided on the side of the rotating plate (17) away from the electrical appliance (13), and the squeezing block (21) is located on one of the multiple rotating plates (17), and the cross section of one end of the squeezing block (21) away from the axis of the air inlet hole (15) is triangular; an upper cylinder (22) is provided in the inner wall of the air inlet hole (15), and the upper cylinder (22) is located at the top of the air inlet hole (15), and an upper piston (23) is slidably connected in the upper cylinder (22) via a spring; an squeezing block (21) is provided at the bottom of the upper piston (23) A pressure rod (24), and one end of the extrusion rod (24) contacts the inclined surface of the extrusion block (21); a compressed air pipe (25) is provided at the top of the upper cylinder (22); a slide plate (26) is slidably connected to the top of the computing device (1) through a spring, and the top of the slide plate (26) wipes the inner wall of the computing device (1) through absorbent cotton; an upper pull rope (27) is provided between the top of the upper piston (23) and the slide plate (26), and the upper pull rope (27) is located in the compressed air pipe (25), and the compressed air pipe (25) is made of elastic material.

5. The park personnel dynamic management system based on user trajectory feature analysis according to claim 4 is characterized by: The end of the slide plate (26) close to the electrical appliance (13) is concave, and before the slide plate (26) approaches the top of the electrical appliance (13) through the absorbent cotton, the concave part of the slide plate (26) has moved to the top of the electrical appliance (13); convex sponges (28) are evenly arranged on the inner wall of the computing device (1), and the sponges (28) are located above the electrical appliance (13).

6. The park personnel dynamic management system based on user trajectory feature analysis according to claim 5 is characterized by: A sliding rod (3) is provided at the bottom of the slide plate (26), and a wiping rod (31) is slidably connected to the side of the sliding rod (3) away from the upper cylinder (22) through a spring, and air outlet holes (32) pointing to the bottom of the cooling plate (12) are evenly arranged on the wiping rod (31), and the air outlet holes (32) are connected to the compressed air pipe (25), and the middle part of the compressed air pipe (25) is coiled in the slide plate (26); the top of the wiping rod (31) is rotatably connected to a wiping shaft (33), and a layer of absorbent cotton is provided on the surface of the wiping shaft (33); the bottom of the concave part of the slide plate (26) is extended to the bottom of the slide plate (26), and a refrigerant is stored in the concave part of the slide plate (26).

7. The park personnel dynamic management system based on user trajectory feature analysis according to claim 6 is characterized by: The inner wall of the computing device is provided with a rack (34), and one end of the wiping shaft (33) is meshed with the rack (34); a scraping groove (35) is provided in the wiping rod (31), a swing plate (36) is hingedly connected to the middle position of the scraping groove (35) through a torsion spring, and the swing plate (36) scrapes the absorbent cotton on the surface of the wiping shaft (33), the bottom of the scraping groove (35) is evenly provided with a nozzle (37) on one side of the swing plate (36), and the nozzle (37) faces the wiping shaft (33), a sensor (38) is provided between the swing plate (36) and the inner wall of the scraping groove (35), and a pressure tank (39) is provided inside the hollow structure of the wiping rod (31), and a volatile agent is stored in the pressure tank (39).

8. The park personnel dynamic management system based on user trajectory feature analysis according to claim 4 is characterized by: A lower cylinder (4) is provided in the inner wall of the air inlet hole (15), and the lower cylinder (4) is located at the bottom of the air inlet hole (15). A lower piston (41) is slidably connected in the lower cylinder (4) via a spring, and the top of the lower piston (41) is connected to the bottom of the rotating rod (2), and one end of the rotating rod (2) contacts the inclined surface of the extrusion block (21); an injection pipe (42) is provided at the bottom of the lower cylinder (4), and a heat dissipation pipe (43) is evenly provided on the surface of the support pipe (11) for liquid inlet, and one end of the injection pipe (42) is close to the heat dissipation pipe (43).

9. The park personnel dynamic management system based on user trajectory feature analysis according to claim 8 is characterized by: The bottom of the computing power device is rotatably connected to a rotating shaft (44) through a torsion spring, and a volatile agent is stored in the hollow interior of the rotating shaft (44), and spray holes (45) are evenly arranged on the surface of the rotating shaft (44), and absorbent cotton is inserted into the spray holes (45); a pull-down rope (46) is wound around the rotating shaft (44), and one end of the pull-down rope (46) is connected to the bottom of the lower piston (41); a guide plate (47) is provided at the bottom of the computing power device (1), and the guide plate (47) is inclined, and the top of the guide plate (47) is close to the electrical appliance (13).

10. The park personnel dynamic management system based on user trajectory feature analysis according to claim 9 is characterized by: A current detection component (5) is provided on a side of the computing power device (1) away from the air inlet (15), and the current detection component (5) detects current by clamping a power line of the computing power device (1); a resistor (51) is installed on one side of the current detection component (5), and the resistor (51) is connected in parallel with the power supply of the computing power device (1).

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