A cable integrated intelligent grounding box

Abstract

The present invention relates to a cable integrated intelligent grounding box, comprising a box body, wherein the box body is divided into a first placement cavity and a second placement cavity, wherein an online monitoring component is arranged on the vertical partition plate, and a host is arranged in the second placement cavity. The present invention has the advantages that a power cable is monitored in real time by the online monitoring component in the box body, and the monitoring data of the online monitoring component is transmitted to a monitoring PC through a communication module through the host, thereby enabling management personnel to obtain the operating status of the power cable in real time, thereby ensuring the normal, stable and safe operation of the power cable; when the data monitored by the online monitoring component is inconsistent with the data set by the processor, the processor can send position positioning information and alarm information to the monitoring PC through the positioning module and the alarm, thereby ensuring that maintenance personnel can timely perform maintenance on the power cable, thereby timely avoiding the failure of the power cable.

Description

Technical Field

[0001] The invention relates to a cable comprehensive intelligent grounding box. Background Art

[0002] The metal sheath of single-core cables of 110kV and above generally adopts the operation mode of cross-interconnected double-end grounding or single-end direct grounding. Under normal circumstances, the metal sheath has only tens of volts of induced voltage to the ground and several to more than ten amperes of induced current. Power cables mostly use solid-insulated cables. There are many reasons for the degradation of cables, including electrical degradation, thermal degradation, chemical degradation, mechanical degradation, theft, etc. For high-voltage cables (110kV and above), their shielding layer can only be grounded at a single point. If the cable sheath is damaged by chemical, mechanical or even rodent pests and is grounded at multiple points, the metal sheath-to-ground circulation will rise to a very dangerous value. Once the cable grounding system is damaged, the voltage of the metal sheath will change from the power frequency induced voltage during normal operation to a suspended voltage. When the suspended voltage on the metal sheath of the cable will rise above the allowable value of the power frequency withstand voltage of the cable outer sheath, in this case, the outer sheath will be broken down or the sheath protector will be burned, and more seriously, it will cause safety hazards such as breakdown of the main insulation of the cable. However, the cable operation management generally adopts the method of manual periodic inspection, which is difficult to prevent the occurrence of the above events. Summary of the invention

[0003] The purpose to be achieved by the present invention is to provide a cable comprehensive intelligent grounding box, which can monitor the operation of the cable in real time and ensure the safe and stable operation of the cable.

[0004] In order to solve the above technical problems, the present invention is implemented through the following technical solutions: a cable integrated intelligent grounding box, comprising a box body and a cabinet door arranged on the box body, a vertical partition is arranged in the box body, the vertical partition divides the box body into a first placement cavity and a second placement cavity, a grounding component is installed in the first placement cavity, an online monitoring component for monitoring the operation status of the cable is arranged in the first placement cavity, a host connected to the online monitoring component is arranged in the second placement cavity, a monitoring PC is connected to the host, the host comprises a shell, a processor, a data receiver, a communication module, a positioning module and an alarm, the processor, the data receiver, the communication module, the positioning module and the alarm The devices are all arranged in the shell, the online monitoring component is connected to the processor through a data receiver, the processor is connected to the monitoring PC through a communication module, the positioning module and the alarm are connected to the processor respectively, the cabinet door and / or the box body is also provided with an anti-theft alarm mechanism, the anti-theft alarm mechanism is connected to the host, the top of the box body is provided with a photovoltaic component connected to the online monitoring component, the first placement cavity is also provided with an automatic fire extinguishing device, the automatic fire extinguishing device includes a dry powder injection component and a fire blocking component, the fire blocking component is movably connected to the vertical partition, the dry powder injection component is arranged on the fire blocking component, and the first placement cavity is also provided with a smoke sensor connected to the host.

[0005] Preferably, the fire blocking assembly includes a push rod motor and a fire baffle arranged on the push rod motor, a fixing sleeve for fixing the push rod motor is provided on the vertical partition, a telescopic guide rod is also provided between the fire baffle and the vertical partition, and the dry powder spraying assembly includes a horizontal plate and a dry powder sprayer arranged on the horizontal plate, and the horizontal plate and the fire baffle are an integrated structure.

[0006] Preferably, the online monitoring component includes a universal metal hose and a sensor, one end of the universal metal hose is provided with a fixing sleeve for fixing the sensor, the other end of the universal metal hose is provided with a base connected to the box, and the sensor is connected to the data receiver through a wiring harness.

[0007] Preferably, the anti-theft alarm mechanism includes a first vibration sensor, a tilt sensor and a camera, and the first vibration sensor, the tilt sensor and the camera are all connected to the host, the first vibration sensor is arranged on the cabinet door, the tilt sensor is arranged on the box body, and the camera is arranged on the outer wall of the box body.

[0008] Preferably, a backup power supply connected to the host is also provided in the box.

[0009] Preferably, a concrete base is further provided at the bottom end of the box body, and a temperature and humidity sensor and a water level sensor are further connected to the host, wherein the temperature and humidity sensor is arranged in the box body, and the water level sensor is installed on the concrete base.

[0010] Preferably, the box body is further provided with a bracket, and the bracket is provided with an information collector for recording patrol information of patrol personnel, and the information collector is connected to a background monitoring computer via a wireless network and / or a wired network.

[0011] Preferably, an RD alarm processor is provided in the box, and the RD alarm processor is connected to the host. An identification code for recording basic information of the cable integrated intelligent grounding box is provided on the box or cabinet door. Heat dissipation ventilation holes are also provided on the rear side wall of the box, and warning signs are provided on the left and right side walls of the box.

[0012] Preferably, the host is also connected to a sampling component installed on the cable return cable, the sampling component includes a stainless steel sleeve and a second vibration sensor, the stainless steel sleeve includes a lower arc portion and an upper arc portion, the upper arc portion is arranged on the lower arc portion and has an eccentric structure, the upper arc portion is provided with a screw, the screw is provided with a pressure plate for fixing the second vibration sensor, a fixing hole matching the return cable is formed between the pressure plate and the stainless steel sleeve, a gap is provided between the second vibration sensor and the return cable, and a protective pad is provided on the lower arc portion.

[0013] Preferably, the communication module is a 4G communication module and / or a 5G communication module, and the positioning module is a Beidou positioning module and / or a GPS positioning module.

[0014] In summary, the advantages of the present invention are: the power cable is monitored in real time through the online monitoring component in the box, and the monitoring data of the online monitoring component is transmitted to the monitoring PC through the communication module through the host, so that the management personnel can obtain the operating status of the power cable in real time, thereby ensuring the normal, stable and safe operation of the power cable. When the data monitored by the online monitoring component is inconsistent with the data set by the processor, the processor can send position positioning information and alarm information to the monitoring PC through the positioning module and the alarm, ensuring that the maintenance personnel can repair the power cable in time, thereby timely avoiding the failure of the power cable and ensuring the safe and stable operation of the power cable. Secondly, when the smoke sensor detects that the power When smoke is generated around the cable, the processor can control the automatic fire extinguishing device to spray dry powder to the power cable, thereby avoiding the impact of fire. On the other hand, the processor can send an alarm message to the PC host, so that the operation and maintenance personnel can quickly set up the fire barrier component and compress the space of the first placement cavity, so that the dry powder spraying component can quickly spray dry powder on the power cable. Dry powder can also avoid short circuit of the power cable, thereby ensuring the reliable operation of the power cable; the setting of the photovoltaic component can provide continuous, reliable and stable power supply to the online monitoring component, ensuring the continuous and stable operation of the online monitoring component; the grounding component is set in the box to ensure the grounding effect of the entire monitoring device and the reliability of the operation of the monitoring device.

[0015] Other features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 1 This is a structural schematic diagram of a cable integrated intelligent grounding box of the present invention;

[0018] Figure 2 It is a structural schematic diagram of the connection between the host and the online monitoring component in the present invention;

[0019] Figure 3 It is a structural schematic diagram of the automatic fire extinguishing device in the present invention;

[0020] Figure 4 It is a structural schematic diagram of the online monitoring component in the present invention;

[0021] Figure 5 It is a structural schematic diagram of the box body in the present invention;

[0022] Figure 6 It is a schematic diagram of the structure of the sampling component in the present invention;

[0023] Figure 7It is a partial schematic diagram of the box body in the present invention.

[0024] Reference numerals:

[0025] 1 concrete base, 11 mounting plate, 12 bolts, 20 box, 201 bracket, 202 information collector, 203 RD alarm processor, 204 identification code, 205 heat dissipation vents, 206 warning signs, 21 cabinet doors, 22 vertical partitions, 221 mounting sleeves, 23 second placement cavity, 24 first placement cavity, 25 photovoltaic components, 26 stainless steel body, 27 epoxy resin layer, 28 protective layer, 29 smoke sensor, 3 online monitoring components, 30 monitoring PC, 31 universal metal hose, 311 fixing sleeve, 312 base, 32 sensor, 33 backup power supply, 34 temperature and humidity sensor, 35 water level sensor, 36 sampling components, 37 stainless steel sleeve, 371 lower arc part, 37 2 upper arc portion, 373 screw, 374 pressure plate, 375 fixing hole, 376 gap, 377 protection pad, 38 second vibration sensor, 4 grounding component, 5 host, 51 shell, 52 processor, 53 data receiver, 54 communication module, 55 positioning module, 56 alarm, 6 anti-theft alarm mechanism, 61 first vibration sensor, 62 tilt sensor, 63 camera, 7 automatic fire extinguishing device, 8 dry powder injection component, 81 horizontal plate, 82 dry powder injector, 9 fire blocking component, 91 push rod motor, 92 fire baffle, 93 telescopic guide rod, 10 cable return cable. DETAILED DESCRIPTION

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7As shown, a cable integrated intelligent grounding box includes a box body 20 and a cabinet door 21 arranged on the box body 20, a vertical partition 22 is arranged in the box body 20, and the vertical partition 22 divides the box body 20 into a first placement cavity 24 and a second placement cavity 23, a grounding component 4 is installed in the first placement cavity 24, and the grounding component 4 includes a grounding cable and a sheath protector, and the grounding cable is grounded after passing through the sheath protector, and an online monitoring component 3 for monitoring the operation status of the cable is arranged in the first placement cavity 24, and a photovoltaic component 25 connected to the online monitoring component 3 is arranged at the top of the box body 20, and the photovoltaic component 25 is a prior art and is not described in detail in this embodiment, and a host 5 connected to the online monitoring component is arranged in the second placement cavity, and the host 5 includes a shell 51, a processor 52, a data receiver 53, a communication module 54, a positioning module 55 and an alarm 56 The processor 52, data receiver 53, communication module 54, positioning module 55 and alarm 56 are all arranged in the shell 51, the online monitoring component is connected to the processor 52 through the data receiver 53, the processor 52 is connected to the monitoring PC 30 through the communication module 54, the positioning module 55 and the alarm 56 are respectively connected to the processor 52, the cabinet door and / or the box body is also provided with an anti-theft alarm mechanism 6, the anti-theft alarm mechanism 6 is connected to the host 5, the top of the box body is provided with a photovoltaic component connected to the online monitoring component, the first placement cavity is also provided with an automatic fire extinguishing device 7, the automatic fire extinguishing device 7 includes a dry powder injection component 8 and a fire blocking component 9, the fire blocking component 9 is movably connected to the vertical partition, the dry powder injection component 8 is arranged on the fire blocking component 9, and the first placement cavity is also provided with a smoke sensor 29 connected to the host 5.

[0027] The power cable is monitored in real time by the online monitoring component in the box, and the monitoring data of the online monitoring component is transmitted to the monitoring PC 30 through the host 5 through the communication module 54, so that the management personnel can obtain the operating status of the power cable in real time, thereby ensuring the normal, stable and safe operation of the power cable. When the data monitored by the online monitoring component is inconsistent with the data set by the processor 52, the processor 52 can send the location information and alarm information to the monitoring PC 30 through the positioning module 55 and the alarm 56, so as to ensure that the maintenance personnel can timely inspect the power cable, thereby timely avoiding the failure of the power cable. Secondly, when the smoke sensor 32 detects smoke around the power cable, On the one hand, the processor 52 can control the automatic fire extinguishing device 7 to spray dry powder to the power cable, thereby avoiding the impact of fire. On the other hand, the processor 52 can send an alarm message to the PC host 5, so that the operation and maintenance personnel can quickly set up the fire barrier component 9 and compress the space of the first placement cavity, so that the dry powder spraying component 8 can quickly spray dry powder on the power cable. Dry powder can also avoid short circuit of the power cable, thereby ensuring the reliable operation of the power cable; the setting of the photovoltaic component can provide a continuous, reliable and stable power supply to the online monitoring component, ensuring the continuous and stable operation of the online monitoring component; the grounding component is set in the box to ensure the grounding effect of the entire monitoring device and the reliability of the operation of the monitoring device.

[0028] The fire blocking assembly 9 includes a push rod motor 91 and a fire baffle 92 arranged on the push rod motor 91. The vertical partition 22 is provided with a mounting sleeve 221 for fixing the push rod motor 91. A telescopic guide rod 93 is also provided between the fire baffle 92 and the vertical partition. The dry powder injection assembly 8 includes a transverse plate 81 and a dry powder injector 82 arranged on the transverse plate 81. The transverse plate 81 and the fire baffle 92 are an integrated structure, which can enable the fire baffle 92 to synchronously extinguish smoke during the movement, thereby improving the treatment effect.

[0029] The online monitoring component 3 includes a universal metal hose 31 and a sensor 32. One end of the universal metal hose 31 is provided with a fixing sleeve 311 for fixing the sensor, and the other end of the universal metal hose 31 is provided with a base 312 connected to the box. The sensor 32 is connected to the data receiver 53 through a wiring harness. Different types of sensors 32 can be selected according to the actual operation requirements of the power cable, such as current sensors, voltage sensors, and temperature sensors. The power cable can be monitored in all directions. The universal metal hose 31 can realize the installation of the sensor 32 at any angle to meet the use requirements of different spaces. When in use, the grounding loop current signal is monitored in real time by the current sensor, and the grounding loop current can be accurately measured and regularly patrolled and measured, replacing the traditional manual regular grounding loop current patrol, greatly reducing the labor intensity of on-site measurement, and improving the system maintenance efficiency. The voltage data of the grounding of the metal sheath of the high-voltage cable is monitored in real time by the voltage sensor. The sheath voltage limiter is used to protect the outer sheath insulation of the single-core cable from overvoltage damage. The temperature sensor is used to monitor the surface operating temperature of the high-voltage cable joint in real time for 24 hours without interruption and continuous online monitoring. This allows the operating personnel to fully understand their working conditions and timely understand the aging of the cable sheath. When the temperature of the cable joint rises sharply and reaches the limit temperature, an alarm signal is issued to remind relevant personnel to deal with it urgently. Secondly, in this embodiment, the base can be set to a hollow structure, which can ensure the insertion of the wiring harness and avoid the messy arrangement of the wiring harness, which can provide certain protection for the wiring harness.

[0030] The anti-theft alarm mechanism 6 includes a first vibration sensor 61, a tilt sensor 62 and a camera 63, and the first vibration sensor 61, the tilt sensor 62 and the camera 63 are all connected to the host 5. The first vibration sensor 61 is arranged on the cabinet door, the tilt sensor 62 is arranged on the box body, and the camera 63 is arranged on the outer wall of the box body. When the present embodiment is in use, when the cable integrated intelligent grounding box is stolen or the box body 20 is tilted or deformed, the alarm information can be triggered in time, and the monitoring PC 30 can send an alarm SMS to the on-duty personnel in time to ensure that the on-duty personnel can arrive at the scene in time. Not only can the environmental information around the cable integrated intelligent grounding box be captured in real time, which is convenient for the background monitoring component to watch, but also when the box door is opened for no reason and an alarm is issued, the camera 63 can quickly capture the on-site information, so as to facilitate the management personnel to view and send maintenance instructions to the operation and maintenance personnel. The box body is also provided with a backup power supply 33 connected to the host 5, which can ensure the continuous, stable and reliable operation of the host 5.

[0031] The host 5 is also connected to a temperature and humidity sensor 34 and a water level sensor 35. The temperature and humidity sensor 34 is arranged in the box 20, and can upload the temperature and humidity information in the box 20 to the background monitoring PC 30 in real time, so as to ensure that the cable integrated intelligent grounding box operates in a safe environment, and further ensure the safe and stable operation of the cable. When the monitored data exceeds the preset threshold, an alarm message will be sent. The water level sensor 35 is installed on the concrete base 1. In order to cooperate with the environmental monitoring, in this embodiment, the water level information around the concrete base 1 is monitored in real time by the water level sensor 35, so that the operating personnel can fully grasp their working conditions, and when the water level reaches the limit, an alarm signal is generated to remind relevant personnel, and a signal interface for linkage control of the water pump can be provided, and an external water pump device can be connected for drainage.

[0032] The concrete base 1 is provided with a mounting plate 11, and the mounting plate 11 is provided with bolts 12 connected to the box 20. The box 20 includes a stainless steel body 26 and an epoxy resin layer 27 arranged in the stainless steel body 26. The outer wall of the stainless steel body 26 is also provided with a protective layer 28, which can make the entire box 20 have good insulation, corrosion resistance, and high strength. The stainless steel body 26 improves the strength and corrosion performance of the entire box 20, and the outer protective layer 28 can improve the life of the entire box 20. The box 20 is also provided with a bracket 201, and the bracket 201 is provided with a recording patrol The information collector 202 for the patrol information of the guard is connected to the background monitoring computer through a wireless network and / or a wired network, so as to facilitate the patrol inspection of the operation and maintenance personnel. When in use, just bring the patrol card such as an inductive IC card or an information button close to the information collector 202, and the information collector 202 will automatically record the patrol number, time, location and other information by using RFID wireless radio frequency technology. The background monitoring PC 30 can check the patrol status of the operation and maintenance personnel at any time, and the data can be processed by special management personnel, the patrol data can be stored and backed up, and the relevant query and statistical reports can be submitted to the management department.

[0033] An RD alarm processor 203 is provided in the box 20, and the RD alarm processor 203 is connected to the host 5. An identification code 204 for recording basic information of the cable integrated intelligent grounding box is provided on the cabinet door 21. A heat dissipation vent 205 is also provided on the rear side wall of the box 20, and warning signs 206 are provided on the left and right side walls of the box 20. The RD alarm processor 203 processes the digital signal in the frequency domain. In this embodiment, a specific signal can be identified by the frequency of the signal, such as the vibration signal caused by the passing of a vehicle and the vibration signal caused by large-scale construction, which are used to give an alarm prompt in the frequency domain. The setting of the identification code 204 can facilitate the operation and maintenance personnel to quickly obtain the information of the cable integrated intelligent grounding box and facilitate the operation and maintenance personnel to repair. The setting of the heat dissipation vent 205 can timely dissipate heat for the box 20, thereby increasing the service life of the entire box 20. The warning sign 206 can play a certain warning function and improve safety performance.

[0034] The host 5 is also connected to a sampling component 36 installed on the cable return cable 10, the sampling component 36 includes a stainless steel sleeve 37 and a second vibration sensor 38, the stainless steel sleeve 37 includes a lower arc portion 371 and an upper arc portion 372, the upper arc portion 372 is arranged on the lower arc portion 371 and has an eccentric structure, the upper arc portion 372 is provided with a screw 373, the screw 373 is provided with a pressing plate 374 for fixing the second vibration sensor 38, a fixing hole 375 matching the return cable is formed between the pressing plate 374 and the stainless steel sleeve 37, a gap 376 is provided between the second vibration sensor 38 and the return cable, a protective pad 377 is provided on the lower arc portion 371, and the second vibration sensor 38 passes The stainless steel sleeve 37 is installed on the return cable, and the vibration frequency of the cable return cable can be monitored in real time. The vibration frequency is used to determine whether the cable return cable has been stolen. When the vibration frequency is greater than the set value, the host 5 issues an alarm indication, the alarm 56 works, and the background monitoring PC 30 generates an alarm prompt, thereby ensuring that the operation and maintenance personnel or management personnel can quickly obtain the situation on site and ensure that the operation and maintenance personnel can arrive at the site in time for maintenance. The communication module 54 is a 4G communication module and / or a 5G communication module, and the positioning module 55 is a Beidou positioning module and / or a GPS positioning module. The communication module 54 can be set according to different application scenarios to ensure smooth communication and realize real-time positioning of on-site operations.

[0035] In addition to the above preferred embodiments, the present invention has other implementation modes. Those skilled in the art can make various changes and modifications based on the present invention. As long as they do not depart from the spirit of the present invention, they should all fall within the scope defined by the claims attached to the present invention.

Claims

1. A cable integrated intelligent grounding box, characterized by: The cabinet comprises a box body and a cabinet door arranged on the box body, wherein a vertical partition is arranged in the box body, wherein the vertical partition divides the box body into a first placement cavity and a second placement cavity, wherein a grounding component is installed in the first placement cavity, wherein an online monitoring component for monitoring the operation status of the cable is arranged in the first placement cavity, wherein a host connected to the online monitoring component is arranged in the second placement cavity, wherein a monitoring PC is connected to the host, wherein the host comprises a housing, a processor, a data receiver, a communication module, a positioning module and an alarm, wherein the processor, the data receiver, the communication module, the positioning module and the alarm are all arranged in the housing, wherein the online monitoring component is connected to the monitoring PC via a control panel. The data receiver is connected to the processor, the processor is connected to the monitoring PC through the communication module, the positioning module and the alarm are respectively connected to the processor, the cabinet door and / or the box body is also provided with an anti-theft alarm mechanism, the anti-theft alarm mechanism is connected to the host, the top of the box body is provided with a photovoltaic component connected to the online monitoring component, the first placement cavity is also provided with an automatic fire extinguishing device, the automatic fire extinguishing device includes a dry powder spraying component and a fire blocking component, the fire blocking component is movably connected to the vertical partition, the dry powder spraying component is arranged on the fire blocking component, and the first placement cavity is also provided with a smoke sensor connected to the host; The fireproof blocking assembly includes a push rod motor and a fireproof baffle disposed on the push rod motor, a fixing sleeve for fixing the push rod motor is disposed on the vertical partition, a telescopic guide rod is further disposed between the fireproof baffle and the vertical partition, and the dry powder spraying assembly includes a horizontal plate and a dry powder sprayer disposed on the horizontal plate, and the horizontal plate and the fireproof baffle are an integrated structure; The anti-theft alarm mechanism includes a first vibration sensor, a tilt sensor and a camera, wherein the first vibration sensor, the tilt sensor and the camera are all connected to the host, the first vibration sensor is arranged on the cabinet door, the tilt sensor is arranged on the box body, and the camera is arranged on the outer side wall of the box body; The host is also connected to a sampling component installed on the cable return cable, the sampling component includes a stainless steel sleeve and a second vibration sensor, the stainless steel sleeve includes a lower arc portion and an upper arc portion, the upper arc portion is arranged on the lower arc portion and has an eccentric structure, the upper arc portion is provided with a screw, the screw is provided with a pressure plate for fixing the second vibration sensor, a fixing hole matching the return cable is formed between the pressure plate and the stainless steel sleeve, a gap is provided between the second vibration sensor and the return cable, and a protective pad is provided on the lower arc portion.

2. The cable integrated intelligent grounding box according to claim 1 is characterized in that: The online monitoring component includes a universal metal hose and a sensor. One end of the universal metal hose is provided with a fixing sleeve for fixing the sensor, and the other end of the universal metal hose is provided with a base connected to the box. The sensor is connected to the data receiver through a wiring harness.

3. The cable integrated intelligent grounding box according to claim 1 is characterized in that: The box is also provided with a backup power supply connected to the online monitoring component.

4. A cable integrated intelligent grounding box according to any one of claims 1 to 3, characterized in that: A concrete base is also provided at the bottom end of the box body. A temperature and humidity sensor and a water level sensor are also connected to the host. The temperature and humidity sensor is arranged in the box body, and the water level sensor is installed on the concrete base.

5. The cable integrated intelligent grounding box according to claim 4 is characterized in that: The box body is also provided with a bracket, and the bracket is provided with an information collector for recording patrol information of patrol personnel. The information collector is connected to a background monitoring computer via a wireless network and / or a wired network.

6. The cable integrated intelligent grounding box according to claim 5, characterized in that: An RD alarm processor is arranged in the box body, and the RD alarm processor is connected to the host. An identification code for recording basic information of the cable integrated intelligent grounding box is arranged on the box body or the cabinet door. Heat dissipation ventilation holes are also arranged on the rear side wall of the box body, and warning signs are arranged on the left and right side walls of the box body.

7. The cable integrated intelligent grounding box according to claim 1 is characterized by: The communication module is a 4G communication module and / or a 5G communication module, and the positioning module is a Beidou positioning module and / or a GPS positioning module.

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