CN115840160A - Active intelligent monitoring system and method for street lamp leakage in park - Google Patents
Active intelligent monitoring system and method for street lamp leakage in park Download PDFInfo
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- CN115840160A CN115840160A CN202310111171.0A CN202310111171A CN115840160A CN 115840160 A CN115840160 A CN 115840160A CN 202310111171 A CN202310111171 A CN 202310111171A CN 115840160 A CN115840160 A CN 115840160A
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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 street lamp leakage in a park, which comprises: the leakage detection devices are arranged on the outdoor ground provided with the electrified device at intervals and used for detecting whether the outdoor ground leaks electricity or not and uploading detected data; the alarm device is used for generating alarm information when the electric leakage detection device detects electric leakage; the broadcasting device is used for generating a voice broadcast of ground electric leakage when the electric leakage detection device detects electric leakage; the server is in communication connection with the electric leakage detection device and used for managing the electric leakage detection device, the server is connected with a large display screen, and the server receives the data uploaded by the electric leakage detection device and displays the data through the large display screen. The invention can detect whether the outdoor ground is leaked electricity in real time and carry out alarming and broadcasting, thereby avoiding the electric shock of pedestrians passing through the electric leakage area.
Description
Technical Field
The application relates to the technical field of intelligent parks, in particular to an active intelligent monitoring system and method for street lamp leakage of a park.
Background
In the season of more thunderstorms in summer, waterlogging easily occurs in low-lying areas of cities every year. When the insulation of live devices such as street lamps and utility poles in low-lying areas is poor, the ground nearby may leak electricity, which may result in accidents of electric shock of passing people.
Conventionally, in order to prevent an electrified device installed on an outdoor floor from being electrically leaked and injuring pedestrians, a water-proof measure is generally performed in a strong electric part in the electrified device, and fences are provided around the electrified device such as a distribution box. In some existing technical schemes, a leakage protector is arranged in a live device such as a street lamp, and when the street lamp leaks electricity, the street lamp and a power supply are disconnected through the leakage protector. Above-mentioned technical scheme can reduce the risk of ground electric leakage and pedestrian's electric shock, but above-mentioned prior art scheme still can't guarantee outdoor ground electric leakage safety fundamentally.
Disclosure of Invention
In view of above-mentioned problem, the application provides an active garden street lamp intelligent monitoring system that leaks electricity for solve above-mentioned street lamp and easily leak electricity to outdoor ground, easily lead to the technical problem that the pedestrian electrocuted.
In order to achieve the above object, the present invention provides an active intelligent monitoring system for street lamp leakage in a park, wherein the street lamp comprises a lamp post and a bulb, the bulb is connected to a power supply through a power supply cable, and the system comprises:
the leakage detection devices are arranged on the ground where the street lamps are installed in the garden at intervals and are used for detecting whether the street lamps have leakage 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 detecting device detects the leakage;
the server is in communication connection with the electric leakage detection device and used for managing the electric leakage detection device, the server is connected with a large display screen, and the server receives the data uploaded by the electric leakage detection device and displays the data through the large display screen;
the electric leakage detection device comprises an electric leakage active detection module;
the leakage active detection module comprises an insulation test wire and a high-voltage discharge device;
the insulation test lead wires and the power supply cables of the street lamps are distributed in parallel and wrapped in the same insulation sleeve together with the power supply cables;
the high-voltage discharge device is used for applying high-voltage pulse current to the insulation test wire, the electric leakage detection device is also used for detecting whether the insulation sleeve leaks electricity or not when the high-voltage discharge device discharges electricity, and if the electric leakage is detected, the electric leakage of the street lamp is judged.
Further, the electric leakage detection device is in communication connection with the server through a 2G/3G/4G/5G/NB-IoT network; when the electric leakage detection device detects electric leakage, the GPS position where the electric leakage detection device is located is also uploaded.
Furthermore, the electric leakage detection device also comprises an electric leakage detection net, the electric leakage detection net comprises a plurality of conductive branches and a trunk line, the conductive branches are connected with the trunk line, each conductive branch is provided with at least one conductive probe, the conductive branches are arranged near different street lamps at intervals and are connected with lamp posts of the street lamps, the trunk 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 the street lamps and the installation ground of the street lamps through the electric leakage detection net.
Further, in some technical solutions, when the leakage detection device detects that the street lamp leaks electricity, the GPS location where the leakage detection device is located is uploaded to the server, and the server displays the GPS location on the large display screen.
Further, in some technical solutions, the street lamp is divided into a plurality of different areas, each area is provided with a power supply disconnection switch, and when the street lamp is detected to be electrically leaked, the server controls the power supply disconnection switch of the corresponding area to be disconnected according to the place where the electric leakage occurs.
Further, in some technical solutions, the alarm device is an audible and visual alarm.
Further, in some technical schemes, the bottom of lamp pole is provided with the terminal box, the terminal box includes box body and lid, the box body with be provided with waterproof sealing washer between the lid.
In order to solve the above technical problem, the present invention further provides another technical solution:
an intelligent monitoring method for street lamp leakage of an active park, wherein the street lamp comprises a lamp post and a bulb, the bulb is connected to a power supply through a power supply cable, and the intelligent monitoring method comprises the following steps:
the method comprises the following steps that a plurality of electric leakage detection devices are arranged on an outdoor ground surface provided with a 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 lead wires and the power supply cables of the street lamps are distributed in parallel and wrapped in the same insulation sleeve together with the power supply cables;
applying high-voltage pulse current to the insulation test lead, detecting whether the insulation sleeve leaks electricity when the high-voltage discharge device discharges, and uploading detected data to a server;
when electric leakage is detected, alarm information is generated through the server alarm device, and voice broadcast of street lamp electric leakage is generated through the broadcast device.
Further, in some technical solutions, the electric leakage detection device further includes an electric leakage detection network, the electric leakage detection network includes a plurality of conductive branches and a trunk line, the conductive branches are connected with the trunk line, the plurality of conductive branches are arranged near different street lamps and on the housing of the street lamps at intervals, the trunk 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 the street lamps and the outdoor ground where the street lamps are installed through the electric leakage detection network.
Be different from prior art, above-mentioned technical scheme is provided with a plurality of electric leakage detection devices on the outdoor ground of installing the street lamp for whether the detection street lamp leaks electricity, whether the outdoor ground of installing the street lamp is electrified promptly, and upload the data that detect, report to the police and voice broadcast through alarm device and broadcaster when detecting the electric leakage, thereby avoid the pedestrian to pass through the electric leakage. Among the above-mentioned technical scheme, carry out supervisory control to a plurality of electric leakage detection device through the server, electric leakage detection device's management and control efficiency are high, can be applied to by a large scale to outdoor active district street lamp electric leakage intelligent monitoring such as garden inner road. In the technical scheme, the leakage detection device directly detects the leakage of the ground, the leakage detection device does not need to be arranged for each street lamp, and the leakage of the outdoor ground caused by the leakage of any street lamp in a certain range (such as 10-100 square meters) around the street lamp can be detected by one leakage detection device.
The active intelligent monitoring system for street lamp leakage in the garden also comprises an active detection module for leakage; the leakage active detection module comprises an insulation test wire and a high-voltage discharge device; through the active leakage detection module, automatic insulation detection can be timely carried out on the live equipment, so that leakage caused by factors such as insulation aging of the street lamp can be avoided.
In some embodiments, the active intelligent monitoring system for street lamp leakage in a campus further comprises a leakage detection network, the conductive branches extend to the vicinity of the street lamps in different directions and are connected with the housings of the street lamps, and the leakage detection device performs leakage detection on the street lamps and the outdoor ground where the street lamps are installed through the leakage detection network.
The above description of the present invention is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clearly understood by those skilled in the art, the present invention may be further implemented according to the content described in the text and drawings of the present application, and in order to make the above objects, other objects, features, and advantages of the present application more easily understood, the following description is made in conjunction with the detailed description of the present application and the drawings.
Drawings
The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of particular embodiments of the present application, as well as others related thereto, 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 street lamp leakage in an active park according to an embodiment;
FIG. 2 is a schematic diagram of an electrical leakage detection apparatus and an electrical leakage detection network according to an embodiment;
FIG. 3 is a schematic diagram of a server according to an embodiment;
FIG. 4 is a block diagram of an intelligent monitoring system for street lamp leakage in an active park according to an embodiment;
FIG. 5 is a flowchart illustrating an intelligent monitoring method for street lamp leakage in an active park 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.
The reference numerals referred to in the above figures are explained below:
10. an electric leakage detection device;
20. a server; 21. displaying a large screen; 22. a power supply cut-off switch;
30. an alarm device;
40. a broadcasting device;
50. an electric leakage active detection module;
101. insulating the test wire; 102. an insulating sleeve;
103. a power supply cable; 1031. a live line; 1032. a zero line; 1033. and a ground line.
Detailed description of the preferred embodiments
In order to explain in detail possible application scenarios, technical principles, practical embodiments, and the like of the present application, the following detailed description is given with reference to the accompanying drawings in conjunction with the listed embodiments. The embodiments described herein are merely for more clearly illustrating the technical solutions of the present application, and therefore, the embodiments are only used as examples, and the scope of the present application is not limited thereby.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable solution as long as there is no technical contradiction or conflict.
Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended only to describe particular embodiments and is not intended to limit the present application.
In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, meaning that three relationships may exist, for example a and/or B, meaning: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".
In this application, terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Without further limitation, in this application, the use of "including," "comprising," "having," or other similar expressions in phrases and expressions of "including," "comprising," or "having," is intended to cover a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.
As is understood in the examination of the guidelines, the terms "greater than", "less than", "more than" and the like in this application are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. In addition, in the description of the embodiments of the present application, "a plurality" means two or more (including two), and expressions related to "a plurality" similar thereto are also understood, for example, "a plurality of groups", "a plurality of times", and the like, unless specifically defined otherwise.
In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are for convenience of description of the specific embodiments of the present application or for ease of understanding by the reader only, and do not indicate or imply that a device or component referred to must have a specific position, a specific orientation, or be configured or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application are to be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated arrangement; it can be a mechanical connection, an electrical connection, or a communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. 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 belongs according to specific situations.
Referring to fig. 1 to 5, the present embodiment provides an intelligent monitoring system for street lamp leakage in an active park. The active intelligent monitoring system for street lamp electric leakage in the garden is mainly used for detecting the electric leakage condition of the outdoor ground surrounding environment with contact with the ground, such as a street lamp, a telegraph pole, a distribution box and the like. Especially when rainy day ground is moist, perhaps when a large amount of ponding on ground, can real-time supervision ground whether electric leakage through this active garden street lamp intelligent monitoring system that leaks electricity to send out warning and pronunciation broadcast when detecting the electric leakage, consequently can effectively prevent the emergence of pedestrian's electric shock incident.
As shown in fig. 1, the intelligent monitoring system for street lamp leakage in active campus comprises: leakage detection device 10, server 20, alarm device 30, and broadcast device 40. The leakage detecting device 10 includes a plurality of leakage detecting devices 10, the leakage detecting device 10 is connected to the server 20 in a communication manner, and the alarm device 30 and the broadcast device 40 are connected to the leakage detecting device 10. A plurality of the leakage detection device interval sets up in the outdoor ground that installs the street lamp, leakage detection device is used for detecting the street lamp whether electric leakage, whether the outdoor ground of the lamp pole of installation street lamp and installation street lamp is electrified promptly to upload the data that detect. The alarm device 30 is used to generate alarm information when the leakage detecting device detects 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 electric leakage detection device and is used for managing the electric leakage detection device, the server 20 is connected with a large display screen, and the server receives the data uploaded by the electric leakage detection device and displays the data through the large display screen. Preferably, in order to enable surrounding pedestrians to warn of ground leakage in time, the alarm adopts an audible and visual alarm.
The electric 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 electric leakage detection device 10 through the conductive probe. The leakage detecting device 10 is provided with a voltage detecting circuit therein, and calculates the potential of the outdoor ground through the voltage detecting circuit, and when the potential of the outdoor ground is greater than a preset value (for example, 5V, 24V, etc.), the outdoor ground is considered to be leaked.
In this embodiment, a plurality of leakage detection devices are provided on the outdoor ground where the street lamps are installed, and are used to detect whether the outdoor ground leaks electricity, upload the detected data, and alarm and voice broadcast are performed through the alarm device and the broadcast device when the leakage is detected, thereby preventing the pedestrians from passing through the leakage. Among the above-mentioned technical scheme, carry out supervisory control to a plurality of electric leakage detection device through the server, electric leakage detection device's management and control efficiency are high, can be applied to by a large scale to outdoor active district street lamp electric leakage intelligent monitoring such as garden inner road. In the technical scheme, the leakage detection device directly detects the leakage of the ground, the leakage detection device does not need to be arranged for each street lamp, and the leakage of the outdoor ground caused by the leakage of any street lamp in a certain range (such as 10-100 square meters) around the street lamp can be detected by one leakage detection device.
As shown in fig. 4, the active intelligent monitoring system for street lamp leakage in a campus further includes an active detection module 50 for leakage. The active leakage detection module 50 includes an insulation test wire and a high-voltage discharge device; the street lamp is connected with a power supply cable, the insulation test wires are distributed with a plurality of power supply cables of the street lamp side by side and wrapped in the same insulation sleeve with the power supply cables. As shown in fig. 6, the insulated test wire 101 and a plurality of power supply cables 103 of the street lamps are arranged in the insulating sleeve 102 side by side, wherein the power supply cables 103 include a neutral wire 1032, a live wire 1031 and a ground wire 1033, the outsides of the neutral wire 1032, the live wire 1031 and the ground wire 1033 are all wrapped with insulating layers, and the insulated test wire 101 is arranged outside the insulating layers of the neutral wire and the live wire and is wrapped in the insulating sleeve 102 together with the neutral wire and the live wire.
The high voltage discharge device is used for applying high voltage pulse current to the insulation test wire 101, and the voltage of the high voltage pulse current can be 1 kilovolt, 5 kilovolts and the like. The leakage detection device is also used for detecting whether the insulating sleeve leaks electricity or not when the high-voltage discharge device discharges electricity, and if the leakage is detected, the live device is judged to possibly leak electricity. That is, when the high voltage discharge device discharges the insulation test wire 101, it is detected whether the outside of the insulation sleeve 102 is charged. In order to ensure the safety of the insulation test, the intelligent monitoring system for street lamp leakage of the active park is also provided with a camera, and the camera is used for acquiring whether a pedestrian exists in the environment or not and carrying out the insulation test under the condition of ensuring no pedestrian (for example, in the late night).
In this embodiment, the active leakage detection module includes an insulation test wire and a high voltage discharge device; through the active leakage detection module, automatic insulation detection can be timely carried out on the live equipment, so that leakage caused by factors such as insulation aging of the street lamp can be avoided.
In some embodiments, the leakage detecting 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 detecting device may also be communicatively connected to the server 20 through a wired communication method such as a serial communication CAN communication bus. When the leakage detecting device 10 detects leakage, the leakage detecting device 10 also uploads the GPS location where the leakage detecting device is located. Therefore, the server can display the position of the electric leakage and send the position to maintenance personnel for processing in time.
As shown in fig. 2, in some embodiments, the electrical leakage detecting device 10 further includes an electrical leakage detecting network, where the electrical leakage detecting network includes a plurality of conductive branches and a trunk line, the conductive branches are connected to the trunk line, the plurality of conductive branches are disposed near different street lamps and at intervals on the housing of the street lamps, the trunk line is electrically connected to the detecting terminal of the electrical leakage detecting device, and the electrical leakage detecting device simultaneously detects electrical leakage of a plurality of street lamps and the outdoor ground where the street lamps are installed through the electrical leakage detecting network.
The electric leakage detection net is used for expanding the electric leakage detection range and the 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 is riveted with the shell of the street lamp, and the other part of the conductive probes is arranged on the outdoor ground. In order to improve the ground leakage collection capability of the conductive probe arranged on the outdoor ground, the top of the conductive probe is exposed out of 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 poured into the periphery of the conductive probe, so that the conductive metal liquid in the molten state can permeate into the gaps of the outdoor ground around the conductive probe, and the conductive probe is electrically connected with the three-dimensional netted conductive tip formed by cooling the conductive metal liquid, so that the capacity 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 large display screen 21, and the large display screen 21 can display the status information of each leakage detection device in real time.
The street lamp is divided into a plurality of different areas, each area is provided with a power supply circuit breaker 22, and when the street lamp is detected to be in electric leakage, the server 20 controls the power supply circuit breakers 22 of the corresponding areas to be powered off according to the place where the electric leakage occurs, so that the continuous electric leakage of an electric leakage area is avoided.
Further, in some specific embodiments, when the electric leakage detection device detects that the street lamp may have electric leakage, the GPS location where the electric leakage detection device is located is uploaded to the server.
As shown in fig. 5, in an embodiment, an intelligent monitoring method for street lamp leakage in an active park is provided. The intelligent monitoring method for the street lamp electric leakage of the active park comprises the following steps:
s501, arranging a plurality of leakage detection devices on an outdoor ground surface provided with a street lamp at intervals in advance, wherein each leakage detection device comprises a leakage active detection module, and each leakage active detection module comprises an insulation test wire and a high-voltage discharge device; the insulation test lead wires and the power supply cables of the street lamps are distributed in parallel and wrapped in the same insulation sleeve together with the power supply cables;
s502, applying high-voltage pulse current to the insulation test wire, detecting whether the insulation sleeve leaks electricity when the high-voltage discharge device discharges, and uploading detected data to a server;
and S503, when the electric leakage is detected, generating alarm information through an alarm device, and generating voice broadcast of ground electric leakage through a broadcast device.
And applying high-voltage pulse current to the insulation test wire through a high-voltage discharge device, detecting whether electric leakage exists through the electric leakage detection device, and if the electric leakage is detected, judging that the electrified device possibly leaks the electric leakage.
In this embodiment, the active leakage detection module includes an insulation test wire and a high voltage discharge device; through the active leakage detection module, automatic insulation detection can be timely carried out on the live equipment, so that leakage caused by factors such as insulation aging of the street lamp can be avoided.
The electric leakage detection device is the electric 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 network, the electric leakage detection network includes a plurality of conductive branches and a trunk line, the conductive branches are connected to the trunk line, the plurality of conductive branches are disposed near different street lamps and on the housing of the street lamps at intervals, the trunk line is electrically connected to the detection end of the electric leakage detection device, and the electric leakage detection device performs electric leakage detection on the plurality of street lamps and the outdoor ground where the street lamps are installed through the electric leakage detection network.
Finally, it should be noted that, although the above embodiments have been described in the text and drawings of the present application, the scope of the patent protection of the present application is not limited thereby. All technical solutions which are generated by replacing or modifying the equivalent structure or the equivalent flow according to the contents described in the text and the drawings of the present application, and which are directly or indirectly implemented in other related technical fields, are included in the scope of protection of the present application.
Claims (9)
1. The utility model provides an active garden street lamp electric leakage intelligent monitoring system for street lamp electric leakage monitoring in the garden, the street lamp includes lamp pole and bulb, the bulb passes through the power supply cable to be connected in power supply, a serial communication port, include:
the leakage detection devices are arranged on the ground where the street lamps are installed in the garden at intervals and used for detecting whether the street lamps have leakage or not and uploading detected data;
the alarm device is used for generating alarm information when the electric leakage detection device detects electric leakage;
the broadcasting device is used for generating a voice broadcast of ground electric leakage when the electric leakage detection device detects electric leakage;
the server is in communication connection with the electric leakage detection device and used for managing the electric leakage detection device, the server is connected with a large display screen, and the server receives the data uploaded by the electric leakage detection device and displays the data through the large display screen;
the electric leakage detection device comprises an electric leakage active detection module;
the leakage active detection module comprises an insulation test wire and a high-voltage discharge device;
the insulation test lead wires and the power supply cables of the street lamps are distributed in parallel and wrapped in the same insulation sleeve together with the power supply cables;
the high-voltage discharge device is used for applying high-voltage pulse current to the insulation test wire, the electric leakage detection device is also used for detecting whether the insulation sleeve leaks electricity or not when the high-voltage discharge device discharges electricity, and if the electric leakage is detected, the electric leakage of the street lamp is judged.
2. The active campus street light intelligent monitoring system of claim 1, wherein the electrical leakage detection device is communicatively connected to the server through a 2G/3G/4G/5G or NB-IoT network; when the electric leakage detection device detects electric leakage, the GPS position where the electric leakage detection device is located is also uploaded.
3. The active intelligent monitoring system for street lamp leakage on campus of claim 1, wherein the leakage detecting device further comprises a leakage detecting net, the leakage detecting net comprises a plurality of conductive branches and a trunk line, the conductive branches are connected with the trunk line, each conductive branch is provided with at least one conductive probe, the plurality of conductive branches are arranged near different street lamps at intervals and are connected with lamp posts of the street lamps, the trunk line is electrically connected with the detecting end of the leakage detecting device, and the leakage detecting device is used for simultaneously detecting leakage of a plurality of street lamps and the installation ground of the street lamps through the leakage detecting net.
4. The active campus street lamp leakage intelligent monitoring system of claim 1, wherein the leakage detecting device uploads the GPS location of the leakage detecting device to the server when detecting the street lamp leakage, and the server displays the GPS location on the large display screen.
5. The active intelligent monitoring system for street lamp leakage of garden of claim 1, wherein the street lamp is divided into a plurality of different sections, each section is provided with a power supply circuit breaker, and when the street lamp leakage is detected, the server controls the power supply circuit breaker of the corresponding section to be powered off according to the place where the leakage occurs.
6. The active intelligent monitoring system for street lamp leakage on park according to claim 1, wherein the alarm device is an audible and visual alarm.
7. The active park street lamp intelligent leakage monitoring system of claim 1, wherein the bottom of the lamp post is provided with a junction box, 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.
8. 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 the power supply cable and connects in power supply, its characterized in that includes following step:
the method comprises the following steps that a plurality of electric leakage detection devices are arranged on the outdoor ground where street lamps are installed in a park 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 lead wires and the power supply cables of the street lamps are distributed in parallel and wrapped in the same insulation sleeve together with the power supply cables;
applying high-voltage pulse current to the insulation test lead, detecting whether the insulation sleeve leaks electricity or not when the high-voltage discharge device discharges, and uploading detected data to a server;
when electric leakage is detected, alarm information is generated through the server alarm device, and voice broadcasting of street lamp electric leakage is generated through the broadcasting device.
9. The active intelligent monitoring method for street lamp leakage in park according to claim 8, wherein the leakage detecting device further comprises a leakage detecting network, the leakage detecting network comprises a plurality of conductive branches and a trunk line, the conductive branches are connected with the trunk line, the conductive branches are arranged near different street lamps and on the outer shells of the street lamps at intervals, the trunk line is electrically connected with the detecting terminal of the leakage detecting device, and the leakage detecting device simultaneously detects leakage of a plurality of street lamps and the outdoor ground where the street lamps are installed through the leakage detecting network.
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| CN208706898U (en) * | 2018-09-06 | 2019-04-05 | 河北合众邦防雷工程有限公司 | A kind of conductive earthing net |
| CN110346677A (en) * | 2019-07-15 | 2019-10-18 | 国网北京市电力公司 | The determination method and apparatus and aging equipment of state in cable ageing process |
| CN209729591U (en) * | 2019-04-23 | 2019-12-03 | 杭州华新电力线缆有限公司 | Intelligent testing electric leakage cable and leak detection of cables system |
| CN111025095A (en) * | 2019-11-19 | 2020-04-17 | 云南电网有限责任公司临沧供电局 | XLPE cable terminal insulation reliability intelligent and rapid assessment method |
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| CN113253181A (en) * | 2021-04-27 | 2021-08-13 | 国网安徽省电力有限公司安庆供电公司 | Intelligent information data acquisition and analysis system based on big data |
| CN217820779U (en) * | 2022-03-23 | 2022-11-15 | 国网江苏省电力有限公司徐州市铜山区供电分公司 | Distribution network cable leakage current's on-line monitoring device |
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| CN111880111A (en) * | 2020-06-23 | 2020-11-03 | 南方电网科学研究院有限责任公司 | Leakage current measuring device, system and method for high-voltage direct current cable |
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| CN115840160B (en) | 2023-07-25 |
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