CN115840160B - Active intelligent monitoring system and method for electricity leakage of street lamp in park - Google Patents
Active intelligent monitoring system and method for electricity leakage of street lamp in park Download PDFInfo
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- CN115840160B CN115840160B CN202310111171.0A CN202310111171A CN115840160B CN 115840160 B CN115840160 B CN 115840160B CN 202310111171 A CN202310111171 A CN 202310111171A CN 115840160 B CN115840160 B CN 115840160B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The invention provides an active intelligent monitoring system for electricity leakage of a street lamp in a park, which comprises the following components: the electric leakage detection devices are arranged on the outdoor ground provided with the charging device at intervals, and are used for detecting whether the outdoor ground is leaked or not and uploading detected data; the alarm device is used for generating alarm information when the electric leakage detection device detects electric leakage; a broadcasting device for generating a voice broadcast of ground leakage when the leakage detection device detects the leakage; the server is in communication connection with the electric leakage detection device and is used for managing the electric leakage detection device, the server is connected with a display large screen, and the server receives data uploaded by the electric leakage detection device and displays the data through the display large screen. The invention can detect whether the outdoor ground leaks electricity in real time and give an alarm and broadcast, thereby avoiding the pedestrians from getting electric shock through the leakage area.
Description
Technical Field
The application relates to the technical field of intelligent parks, in particular to an intelligent monitoring system and method for electricity leakage of an active park street lamp.
Background
Waterlogging easily occurs in low-lying areas of cities in seasons ranging from the beginning of summer to the beginning of thunderstorm. When the insulation of the electrification devices such as street lamps and telegraph poles in low-lying areas is poor, the ground nearby is possibly leaked, so that the passing personnel can get an electric shock accident.
In the prior art, in order to prevent the electric leakage of the charging devices installed on the outdoor ground from injuring pedestrians, a waterproof measure is generally performed at the strong electric part in the charging devices, and a fence is provided around the charging devices such as a distribution box. In some existing technical schemes, a leakage protector is arranged in an electrified device such as a street lamp, and when the street lamp leaks electricity, the street lamp is disconnected from a power supply through the leakage protector. The technical scheme can reduce the ground leakage and the risk of electric shock of pedestrians, but the prior art scheme still cannot fundamentally guarantee the safety of outdoor ground leakage.
Disclosure of Invention
In view of the above problems, the application provides an active intelligent monitoring system for electricity leakage of a street lamp in a park, which is used for solving the technical problems that the street lamp is easy to leak electricity to the outdoor ground and is easy to cause electric shock to pedestrians.
To achieve the above object, the present inventors provide an active intelligent monitoring system for electricity leakage of a street lamp in a park, the street lamp including a lamp post and a bulb, the bulb being connected to a power supply source through a power supply cable, the system comprising:
the electric leakage detection devices are arranged on the ground of the garden at intervals, are provided with the street lamps, and are used for detecting whether the street lamps are leaked or not and uploading detected data;
the alarm device is used for generating alarm information when the electric leakage detection device detects electric leakage;
a broadcasting device for generating a voice broadcast of ground leakage when the leakage detection device detects the leakage;
the server is in communication connection with the electric leakage detection device and is used for managing the electric leakage detection device, the server is connected with a display large screen, and the server receives data uploaded by the electric leakage detection device and displays the data through the display large screen;
the electric leakage detection device comprises an electric leakage active detection module;
the electric leakage active detection module comprises an insulation test wire and a high-voltage discharge device;
the insulation test wires and the power supply cables of the street lamps are distributed side by side and are wrapped in the same insulation sleeve with the power supply cables;
the high-voltage discharging device is used for applying high-voltage pulse current to the insulated test wire, the electric leakage detection device is also used for detecting whether the electric leakage of the insulating sleeve occurs when the high-voltage discharging device discharges, and if the electric leakage is detected, the electric leakage of the street lamp is judged.
Further, the leakage detection device is in communication connection with the server through a 2G/3G/4G/5G/NB-IoT network; and when the electric leakage detection device detects electric leakage, uploading the GPS position of the electric leakage detection device.
Further, the electric leakage detection device further comprises an electric leakage detection net, the electric leakage detection net comprises a plurality of conductive branches and a main line, each conductive branch is connected with the main line, each conductive branch is provided with at least one conductive probe, a plurality of conductive branches are arranged nearby different street lamps and connected with lamp poles of the street lamps at intervals, the main line is electrically connected with a detection end of the electric leakage detection device, and the electric leakage detection device simultaneously carries out electric leakage detection on a plurality of street lamps and the installation ground of the street lamps through the electric leakage detection net.
Further, in some technical schemes, when the leakage detection device detects that the street lamp leaks electricity, the GPS position where the leakage detection device is located is uploaded to the server, and the server displays the GPS position on the display large screen.
Further, in some technical schemes, the street lamp is divided into a plurality of different sections, each section is provided with a power supply breaking switch, and when the street lamp electricity leakage is detected, the server controls the power supply breaking switch of the corresponding section to break according to the place where the electricity leakage occurs.
Further, in some technical schemes, the alarm device is an audible and visual alarm.
Further, in some technical schemes, a junction box is arranged at the bottom of the lamp post, the junction box comprises a box body and a box cover, and a waterproof sealing ring is arranged between the box body and the box cover.
In order to solve the technical problems, the invention also provides another technical scheme:
an active intelligent monitoring method for the leakage of a street lamp in a park, wherein the street lamp comprises a lamp post and a bulb, and the bulb is connected to a power supply through a power supply cable, and comprises the following steps:
a plurality of electric leakage detection devices are arranged on the outdoor ground provided with the street lamp at intervals in advance, each electric leakage detection device comprises an electric leakage active detection module, and each electric leakage active detection module comprises an insulation test wire and a high-voltage discharge device; the insulation test wires and the power supply cables of the street lamps are distributed side by side and are wrapped in the same insulation sleeve with the power supply cables;
applying high-voltage pulse current to the insulated test wire, detecting whether the insulating sleeve leaks electricity or not when the high-voltage discharge device discharges, and uploading the detected data to a server;
when the electric leakage is detected, the server alarm device generates alarm information, and the broadcasting device generates voice broadcasting of the street lamp electric leakage.
Further, in some technical schemes, the electric leakage detection device further comprises an electric leakage detection net, the electric leakage detection net comprises a plurality of conductive branches and a main line, the conductive branches are connected with the main line, the conductive branches are arranged nearby different street lamps and on the shell of the street lamps at intervals, the main line is electrically connected with the detection end of the electric leakage detection device, and the electric leakage detection device simultaneously carries out electric leakage detection on a plurality of street lamps and the outdoor ground on which the street lamps are installed through the electric leakage detection net.
Compared with the prior art, the outdoor ground provided with the street lamp is provided with a plurality of electric leakage detection devices for detecting whether the street lamp is electric leaked or not, namely whether the outdoor ground provided with the street lamp is electrified or not, uploading detected data, and alarming and voice broadcasting through the alarming device and the broadcasting device when the electric leakage is detected, so that pedestrians are prevented from being leaked. Among the above-mentioned technical scheme, manage control through the server to a plurality of electric leakage detection device, electric leakage detection device's management and control efficiency are high, can be applied to outdoor active garden street lamp electric leakage intelligent monitoring such as road in the garden in a large scale. In the technical scheme, the electric leakage detection device directly performs electric leakage detection on the ground, each street lamp is not required to be provided with the electric leakage detection device, and outdoor ground electric leakage caused by electric leakage of any street lamp in a certain range (for example, 10-100 square meters) around the street lamp can be detected through one electric leakage detection device.
The intelligent monitoring system for the leakage of the street lamp in the active park also comprises an active leakage detection module; the electric leakage active detection module comprises an insulation test wire and a high-voltage discharge device; the automatic insulation detection can be timely carried out on the electrified equipment through the electric leakage active detection module, so that electric leakage caused by factors such as insulation aging of the street lamp can be avoided.
In some embodiments, the active campus street lamp electricity leakage intelligent monitoring system further comprises an electricity leakage detection network, the conductive branches extend to a plurality of places near the street lamp and are connected with the shell of the street lamp in different directions, and the electricity leakage detection device simultaneously performs electricity leakage detection on a plurality of street lamps and the outdoor ground on which the street lamps are installed through the electricity leakage detection network.
The foregoing summary is merely an overview of the present application, and is provided to enable one of ordinary skill in the art to make more clear the present application and to be practiced according to the teachings of the present application and to make more readily understood the above-described and other objects, features and advantages of the present application, as well as by reference to the following detailed description and accompanying drawings.
Drawings
The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of the present application and are not to be construed as limiting the application.
In the drawings of the specification:
FIG. 1 is a block diagram of an intelligent monitoring system for electricity leakage of an active campus street lamp according to an embodiment;
fig. 2 is a schematic diagram of a leakage detection device and a leakage detection network according to an embodiment;
FIG. 3 is a schematic structural diagram of a server according to an embodiment;
FIG. 4 is a block diagram of an intelligent monitoring system for electricity leakage of an active campus street lamp according to an embodiment;
FIG. 5 is a flow chart of an intelligent monitoring method for electricity leakage of an active campus street lamp according to an embodiment;
fig. 6 is a schematic structural diagram of a power supply cable and an insulation test wire according to an embodiment.
Reference numerals referred to in the above drawings are explained as follows:
10. an electric leakage detection device;
20. a server; 21. displaying a large screen; 22. a power cut-off switch;
30. an alarm device;
40. a broadcasting device;
50. the electric leakage active detection module;
101. insulating the test wire; 102. an insulating sleeve;
103. a power supply cable; 1031. a firing line; 1032. a zero line; 1033. and (5) a ground wire.
Description of the embodiments
In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples and are not intended to limit the scope of protection of the present application.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in the embodiments may be combined in any manner to form a corresponding implementable technical solution.
Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains; the use of related terms herein is for the description of specific embodiments only and is not intended to limit the present application.
In the description of the present application, the term "and/or" is a representation for describing a logical relationship between objects, which means that there may be three relationships, e.g., a and/or B, representing: there are three cases, a, B, and both a and B. In addition, the character "/" herein generally indicates that the front-to-back associated object is an "or" logical relationship.
In this application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, order, or sequence of such entities or operations.
Without further limitation, the use of the terms "comprising," "including," "having," or other like terms in this application is intended to cover a non-exclusive inclusion, such that a process, method, or article of manufacture that comprises a list of elements does not include additional elements but may include other elements not expressly listed or inherent to such process, method, or article of manufacture.
As in the understanding of the "examination guideline," the expressions "greater than", "less than", "exceeding", and the like are understood to exclude the present number in this application; the expressions "above", "below", "within" and the like are understood to include this number. Furthermore, in the description of the embodiments of the present application, the meaning of "a plurality of" is two or more (including two), and similarly, the expression "a plurality of" is also to be understood as such, for example, "a plurality of groups", "a plurality of" and the like, unless specifically defined otherwise.
In the description of the embodiments of the present application, spatially relative terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," etc., are used herein as terms of orientation or positional relationship based on the specific embodiments or figures, and are merely for convenience of description of the specific embodiments of the present application or ease of understanding of the reader, and do not indicate or imply that the devices or components referred to must have a particular position, a particular orientation, or be configured or operated in a particular orientation, and therefore are not to be construed as limiting of the embodiments of the present application.
Unless specifically stated or limited otherwise, in the description of the embodiments of the present application, the terms "mounted," "connected," "affixed," "disposed," and the like are to be construed broadly. For example, the "connection" may be a fixed connection, a detachable connection, or an integral arrangement; the device can be mechanically connected, electrically connected and communicated; it can be directly connected or indirectly connected through an intermediate medium; which may be a communication between two elements or an interaction between two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains according to the specific circumstances.
Referring to fig. 1 to 5, the present embodiment provides an active intelligent monitoring system for electricity leakage of a street lamp in a park. The intelligent monitoring system for the leakage of the street lamp in the active park is mainly used for detecting the leakage condition of the outdoor ground surrounding environment, such as a street lamp, a telegraph pole, a distribution box and the like, which are in contact with the ground. Particularly, when the ground is wet in rainy days or a large amount of water is accumulated on the ground, whether the ground is leaked or not can be monitored in real time through the intelligent monitoring system for the electric leakage of the street lamp in the active park, and an alarm and a voice broadcast are sent out when the electric leakage is detected, so that the occurrence of pedestrian electric shock safety accidents can be effectively prevented.
As shown in fig. 1, the intelligent monitoring system for leakage of street lamps in an active park comprises: the leakage detection device 10, the server 20, the alarm device 30 and the broadcasting device 40. The leakage detection device 10 has a plurality of devices, the leakage detection device 10 is connected with the server 20 in communication, and the alarm device 30 and the broadcasting device 40 are connected with the leakage detection device 10. The electric leakage detection devices are arranged on the outdoor ground provided with the street lamps at intervals, and are used for detecting whether the street lamps are in electric leakage or not, namely, whether the lamp poles of the street lamps are installed and whether the outdoor ground provided with the street lamps are electrified or not, and uploading detected data. The alarm device 30 is used for generating alarm information when the electric leakage detection device detects electric leakage. The broadcasting device 40 is used for generating a voice broadcast of ground leakage when the leakage detecting device detects the leakage. The server 20 is in communication connection with the leakage detection device and is used for managing the leakage detection device, the server 20 is connected with a display large screen, and the server receives data uploaded by the leakage detection device and displays the data through the display large screen. Preferably, in order to enable surrounding pedestrians to timely alert ground leakage, the alarm adopts an audible and visual alarm.
The leakage detection device can be electrically connected with the outdoor ground through the conductive probe, so that the electric potential of the outdoor ground is collected to the leakage detection device 10 through the conductive probe. The electric leakage detection device 10 is provided with a voltage detection circuit, and the electric potential of the outdoor ground is calculated by the voltage detection circuit, and when the electric potential of the outdoor ground is greater than a preset value (for example, 5V, 24V, etc.), the electric leakage of the outdoor ground is considered.
In this concrete embodiment, be provided with a plurality of electric leakage detection device on the outdoor ground of installing the street lamp for detect whether outdoor ground electric leakage, and upload the data that detects, report to the police and the pronunciation broadcast through alarm device and broadcasting device when detecting electric leakage, thereby avoid the pedestrian to pass through the electric leakage. Among the above-mentioned technical scheme, manage control through the server to a plurality of electric leakage detection device, electric leakage detection device's management and control efficiency are high, can be applied to outdoor active garden street lamp electric leakage intelligent monitoring such as road in the garden in a large scale. In the technical scheme, the electric leakage detection device directly performs electric leakage detection on the ground, each street lamp is not required to be provided with the electric leakage detection device, and outdoor ground electric leakage caused by electric leakage of any street lamp in a certain range (for example, 10-100 square meters) around the street lamp can be detected through one electric leakage detection device.
As shown in fig. 4, the active intelligent monitoring system for the electricity leakage of the street lamp in the park further comprises an electricity leakage active detection module 50. The active leakage detection module 50 comprises an insulated test wire and a high-voltage discharge device; the street lamp is connected with power supply cables, and the insulation test wires and a plurality of power supply cables of the street lamp are distributed side by side and are wrapped in the same insulating sleeve with the power supply cables. As shown in fig. 6, the insulation test wire 101 and a plurality of power supply cables 103 of the street lamps are arranged in the insulation sleeve 102 side by side, wherein the power supply cables 103 comprise a neutral wire 1032, a live wire 1031 and a ground wire 1033, the outside of the neutral wire 1032, the live wire 1031 and the ground wire 1033 are all wrapped with insulation layers, the insulation test wire 101 is arranged outside the insulation layers of the neutral wire and the live wire, and the insulation test wire and the neutral wire and the live wire are wrapped in the insulation sleeve 102 together by the insulation sleeve.
The high voltage discharging device is used for applying a high voltage pulse current to the insulated test wire 101, and the voltage of the high voltage pulse current can be 1 kv, 5 kv, etc. The electric leakage detection device is also used for detecting whether the insulating sleeve is in electric leakage or not when the high-voltage discharge device discharges, and if the electric leakage is detected, the charging device is judged to be in electric leakage. I.e. when the high voltage discharge device discharges the insulated test wire 101, it is detected whether the outside of the insulating sleeve 102 is charged. In order to ensure insulation test safety, the intelligent monitoring system for the leakage of the street lamp in the active park is further provided with a camera, wherein the camera is used for acquiring whether pedestrians exist in the environment or not and performing insulation test under the condition of ensuring that no pedestrians exist (for example, late night).
In this embodiment, the active leakage detection module includes an insulated test wire and a high voltage discharge device; the automatic insulation detection can be timely carried out on the electrified equipment through the electric leakage active detection module, so that electric leakage caused by factors such as insulation aging of the street lamp can be avoided.
In some embodiments, the leakage detection device is communicatively connected to the server through a wireless communication network such as 2G/3G/4G/5G/NB-IoT, and in other embodiments, the leakage detection device may also be communicatively connected to the server 20 through a wired communication manner such as a serial port communication CAN communication bus. When the leakage detecting device 10 detects a leakage, the leakage detecting device 10 also uploads the GPS position where the leakage detecting device is located. Therefore, the server can display the position where the electric leakage occurs and send the position to maintenance personnel for timely processing.
As shown in fig. 2, in some embodiments, the electric leakage detection device 10 further includes an electric leakage detection network, where the electric leakage detection network includes a plurality of conductive branches and a main line, the conductive branches are connected with the main line, the conductive branches are spaced and arranged near different street lamps and on the housing of the street lamps, the main line is electrically connected with the detection end of the electric leakage detection device, and the electric leakage detection device performs electric leakage detection on a plurality of street lamps and the outdoor ground on which the street lamps are installed through the electric leakage detection network.
The electric leakage detection net is used for expanding the electric leakage detection range and sensitivity of the electric leakage detection device 10, the electric leakage detection net can be made of conductive metals such as copper and aluminum, the electric leakage detection net can be buried under the outdoor ground, each conductive branch is provided with at least one conductive probe, one part of the conductive probes are riveted with the shell of the street lamp, and the other part of the conductive probes are arranged on the outdoor ground. In order to improve the capability of the conductive probe arranged on the outdoor ground to collect ground leakage, the top of the conductive probe is exposed on the surface of the outdoor ground, so that the conductive probe can be in contact with outdoor ground water. Furthermore, the conductive metal liquid in a molten state can be melted outside the conductive probe Zhou Jiaoru, so that the conductive metal liquid in a molten state permeates into gaps of the outdoor ground around the conductive probe, and the conductive probe is electrically connected with the three-dimensional net-shaped conductive tip formed by cooling the conductive metal liquid, so that the capability of the conductive probe for picking up the outdoor ground potential is greatly improved.
As shown in fig. 3, in some embodiments, the server 20 is connected to a display large screen 21, and status information of each leakage detecting device can be displayed in real time through the display large screen 21.
The street lamp is divided into a plurality of different areas, each area is provided with a power supply circuit breaker 22, when the street lamp electricity leakage is detected, the server 20 controls the power supply circuit breaker 22 of the corresponding area to be powered off according to the place where the electricity leakage occurs, so that the electricity leakage area is prevented from continuously leaking.
Further, in some embodiments, when the leakage detection device detects that the street lamp may leak electricity, the GPS location where the leakage detection device is located is uploaded to the server.
As shown in fig. 5, in one embodiment, an active intelligent monitoring method for electricity leakage of a street lamp in a campus is provided. The intelligent monitoring method for the leakage of the street lamp in the active park comprises the following steps:
s501, a plurality of leakage detection devices are arranged on the outdoor ground provided with the street lamp at intervals in advance, the leakage detection devices comprise a leakage active detection module, and the leakage active detection module comprises an insulation test wire and a high-voltage discharge device; the insulation test wires and the power supply cables of the street lamps are distributed side by side and are wrapped in the same insulation sleeve with the power supply cables;
s502, applying high-voltage pulse current to the insulated test wire, detecting whether the insulating sleeve leaks electricity or not when the high-voltage discharging device discharges electricity, and uploading the detected data to a server;
s503, when the electric leakage is detected, generating alarm information through an alarm device, and generating voice broadcasting of ground electric leakage through a broadcasting device.
And applying high-voltage pulse current to the insulated test wire through a high-voltage discharge device, detecting whether electric leakage occurs through the electric leakage detection device, and judging that the charging device is likely to leak if electric leakage occurs.
In this embodiment, the active leakage detection module includes an insulated test wire and a high-voltage discharge device; the automatic insulation detection can be timely carried out on the electrified equipment through the electric leakage active detection module, so that electric leakage caused by factors such as insulation aging of the street lamp can be avoided.
The leakage detection device is the leakage detection device 10 described in any one of the above embodiments, and the server is the server 20 described in any one of the above embodiments.
Further, in some embodiments, the electric leakage detection device further includes an electric leakage detection net, the electric leakage detection net includes a plurality of conductive branches and a main line, the conductive branches are connected with the main line, the conductive branches are arranged near different street lamps and on a housing of the street lamps at intervals, the main line is electrically connected with a detection end of the electric leakage detection device, and the electric leakage detection device performs electric leakage detection on a plurality of street lamps and outdoor ground on which the street lamps are installed through the electric leakage detection net.
Finally, it should be noted that, although the foregoing embodiments have been described in the text and the accompanying drawings of the present application, the scope of the patent protection of the present application is not limited thereby. All technical schemes generated by replacing or modifying equivalent structures or equivalent flows based on the essential idea of the application and by utilizing the contents recorded in the text and the drawings of the application, and the technical schemes of the embodiments are directly or indirectly implemented in other related technical fields, and the like, are included in the patent protection scope of the application.
Claims (7)
1. An active garden street lamp electric leakage intelligent monitoring system for street lamp electric leakage monitoring in garden, the street lamp includes lamp pole and bulb, the bulb passes through power supply cable to be connected in power supply, its characterized in that includes:
the electric leakage detection devices are arranged on the ground of the garden at intervals, are provided with the street lamps, and are used for detecting whether the street lamps are leaked or not and uploading detected data;
the alarm device is used for generating alarm information when the electric leakage detection device detects electric leakage;
a broadcasting device for generating a voice broadcast of ground leakage when the leakage detection device detects the leakage;
the server is in communication connection with the electric leakage detection device and is used for managing the electric leakage detection device, the server is connected with a display large screen, and the server receives data uploaded by the electric leakage detection device and displays the data through the display large screen;
the electric leakage detection device comprises an electric leakage active detection module, and the electric leakage active detection module is used for timely carrying out automatic insulation detection on the electrified equipment to avoid electric leakage caused by the insulation aging of the street lamp;
the electric leakage active detection module comprises an insulation test wire and a high-voltage discharge device;
the insulation test wires and the power supply cables of the street lamps are distributed side by side and are wrapped in the same insulation sleeve with the power supply cables;
the high-voltage discharging device is used for applying high-voltage pulse current to the insulated test wire, and the voltage of the high-voltage pulse current is 1 kilovolt and 5 kilovolts; the electric leakage detection device is also used for detecting whether the insulating sleeve is electrified or not when the high-voltage discharge device discharges, namely detecting whether the insulating sleeve is electrified or not, and judging the electric leakage of the street lamp if the electric leakage is detected;
the electric leakage detection device further comprises an electric leakage detection network, the electric leakage detection network comprises a plurality of conductive branches and a main line, each conductive branch is connected with the main line, each conductive branch is provided with at least one conductive probe, the plurality of conductive branches are arranged nearby different street lamps and are connected with lamp posts of the street lamps at intervals, the main line is electrically connected with a detection end of the electric leakage detection device, and the electric leakage detection device simultaneously carries out electric leakage detection on a plurality of street lamps and the installation ground of the street lamps through the electric leakage detection network; the top of the conductive probe is exposed out of the surface of the outdoor ground so as to be in contact with the outdoor ground water, the conductive metal liquid in a molten state is led to permeate into gaps of the outdoor ground around the conductive probe by the Zhou Jiaoru molten state of the conductive probe, the conductive probe is electrically connected with the three-dimensional net-shaped conductive tip formed by cooling the conductive metal liquid, and the capability of the conductive probe for picking up outdoor ground potential is improved.
2. The active campus street lamp leakage intelligent monitoring system of claim 1, wherein the leakage detection device is communicatively connected to the server through a 2G, 3G, 4G, 5G, or NB-IoT network; and when the electric leakage detection device detects electric leakage, uploading the GPS position of the electric leakage detection device.
3. The active campus street lamp electricity leakage intelligent monitoring system according to claim 1, wherein the electricity leakage detection device uploads a GPS position where the electricity leakage detection device is located to the server when detecting the street lamp electricity leakage, and the server displays the GPS position on the display large screen.
4. The intelligent monitoring system for street lamp electricity leakage in an active campus according to claim 1, wherein the street lamp is divided into a plurality of different sections, each section is provided with a power supply break switch, and when the street lamp electricity leakage is detected, the server controls the power supply break switch of the corresponding section to be powered off according to the place where the electricity leakage occurs.
5. The intelligent monitoring system for electrical leakage of street lamps in a campsite of claim 1, wherein the alarm device is an audible and visual alarm.
6. The active intelligent monitoring system for street lamp leakage in a park of claim 1, wherein a junction box is arranged at the bottom of the lamp post, the junction box comprises a box body and a box cover, and a waterproof sealing ring is arranged between the box body and the box cover.
7. The utility model provides an active garden street lamp electric leakage intelligent monitoring method, the street lamp includes lamp pole and bulb, the bulb passes through power supply cable to be connected in power supply, its characterized in that includes following steps:
the outdoor ground interval of installing the street lamp in the garden in advance is provided with a plurality of electric leakage detection devices, each electric leakage detection device comprises an electric leakage active detection module, the electric leakage active detection module is used for carrying out automatic insulation detection on electrified equipment in time, electric leakage caused by the insulation aging of the street lamp is avoided, and each electric leakage active detection module comprises an insulation test wire and a high-voltage discharge device; the insulation test wires and the power supply cables of the street lamps are distributed side by side and are wrapped in the same insulation sleeve with the power supply cables;
applying high-voltage pulse current to the insulated test wire, wherein the voltage of the high-voltage pulse current is 1 kilovolt and 5 kilovolts; detecting whether the insulating sleeve is leaked or not when the high-voltage discharging device discharges, namely detecting whether the insulating sleeve is electrified or not, and uploading the detected data to a server;
when the electric leakage is detected, generating alarm information through a server alarm device, and generating voice broadcasting of the street lamp electric leakage through a broadcasting device;
the electric leakage detection device further comprises an electric leakage detection network, the electric leakage detection network comprises a plurality of conductive branches and a main line, each conductive branch is connected with the main line, each conductive branch is provided with at least one conductive probe, the plurality of conductive branches are arranged nearby different street lamps and on the shell of the street lamp at intervals, the main line is electrically connected with the detection end of the electric leakage detection device, and the electric leakage detection device simultaneously carries out electric leakage detection on a plurality of street lamps and the outdoor ground on which the street lamps are installed through the electric leakage detection network;
the top of the conductive probe is exposed out of the surface of the outdoor ground so as to be in contact with the outdoor ground water, the conductive metal liquid in a molten state is led to permeate into gaps of the outdoor ground around the conductive probe by the Zhou Jiaoru molten state of the conductive probe, the conductive probe is electrically connected with the three-dimensional net-shaped conductive tip formed by cooling the conductive metal liquid, and the capability of the conductive probe for picking up outdoor ground potential is improved.
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