Intelligent illuminating lamp pole electric leakage alarm automatic power-off method and system

Abstract

The invention belongs to the technical field of intelligent lamp poles, and provides an electric leakage alarm automatic power-off method for an intelligent lighting lamp pole, and the technical scheme comprises the steps: obtaining an electric leakage parameter of a to-be-monitored lamp pole; a corresponding electric leakage parameter threshold value is set for the environment where the to-be-monitored lamp pole is located; analyzing the environment of the lamp post to be monitored according to the acquired longitude and latitude data of the lamp post, the local low-lying map space data and the local weather condition data; the electric leakage parameter of the environment where the lamp pole is located is compared with the set electric leakage parameter threshold value, when the electric leakage parameter exceeds the set electric leakage parameter, an alarm signal is generated, a lamp pole circuit is controlled to be powered off, and the requirement for electric leakage alarm processing in a complex scene can be met.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent lamp poles, and in particular relates to a method and system for automatic power-off of leakage alarm of intelligent lighting lamp poles. Background Technique

[0002] The statements in this part only provide background technical information related to the present invention, and do not necessarily constitute prior art.

[0003] Street lights play an important role in ensuring vehicle traffic safety, pedestrian safety, and building a safe city, bringing light to the city and guarding the safety of the city. With the increasing number of street light poles year by year, a large number of street lights, as outdoor power facilities, on the one hand, often damage the street light cables during municipal engineering such as landscaping, pipeline laying, and road renovation, and the street light management and maintenance work faces greater pressure. On the other hand, in rainy days, water accumulates at the cable joints or damaged parts, resulting in leakage. The overcurrent protectors on the line cannot cut off the faulty line, and the water area around the leakage point will be electrified, with extremely high danger. Street light poles are numerous and widely distributed. Once leakage occurs, it may cause major casualties.

[0004] Currently, the measures for lamp pole leakage include:

[0005] First, the transformation of street light cables and street light wiring methods. The lamp pole adopts the TN-S system, and the cable is laid straight. A cable well is set beside each street light pole, and then a 3-core (or 5-core) small cable is used to pass through the lamp pole. The transformation can fundamentally solve some leakage accidents to a large extent, but it has a large investment and a long cycle.

[0006] Second, take extraordinary measures in bad weather. In some old and unsafe sections of the city, when the flood water in the rainy season submerges the lamp poles and cable wells, the street light power supply should be cut off in a timely and decisive manner, and inspections should be carried out after the rain recedes to ensure safety before restoring power supply. However, turning off the lights will bring inconvenience to traffic and citizens' travel at the same time.

[0007] Third, spray electric danger signs on the control boxes and street light equipment in key areas. Propaganda can reduce the probability of accidents, but it cannot fundamentally solve the problem. Summary of the Invention

[0008] In order to solve at least one of the technical problems in the above background technique, the present invention provides a method and system for automatic power-off of leakage alarm of intelligent lighting lamp poles, which can set different alarm thresholds according to different scenarios and meet the needs of leakage alarm handling in complex scenarios.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] The first aspect of the present invention provides a method for automatically cutting off power and giving an alarm for leakage of an intelligent lighting pole, comprising the following steps:

[0011] Obtain the leakage parameters of the pole to be monitored;

[0012] Set corresponding leakage parameter thresholds for the environment where the pole to be monitored is located;

[0013] Analyze the environment where the pole to be monitored is located according to the obtained longitude and latitude data of the pole, the local low-lying map spatial data, and the local weather condition data;

[0014] Compare the leakage parameters of the environment where the pole is located with the set leakage parameter thresholds. When the set leakage parameters are exceeded, generate an alarm signal and control the power-off of the pole line.

[0015] Further, setting corresponding leakage parameter thresholds for the environment where the pole to be monitored is located includes:

[0016] For poles in normal scenarios, the upper limit of the leakage voltage of the pole is set to a first voltage value, and the upper limit of the leakage current is set to a first current value;

[0017] For poles in low-lying locations, the upper limit of the leakage voltage is set to a second voltage value, and the upper limit of the leakage current is set to a second current value;

[0018] For poles in rainy weather, the upper limit of the leakage voltage is set to a third voltage value, and the upper limit of the leakage current is set to a third current value;

[0019] Wherein, the first voltage value > the second voltage value > the third voltage value, and the first current value > the second current value > the third current value.

[0020] Further, analyzing the environment where the pole to be monitored is located according to the obtained longitude and latitude data of the pole, the local low-lying map spatial data, and the local weather condition data includes:

[0021] Based on the spatial intersection calculation result of the point formed by the longitude and latitude of the pole to be monitored and the surface of the low-lying location, query the longitude and latitude of the pole to be monitored in the surface of the low-lying location. If the query result is true, call the precipitation data at the set time locally according to the longitude and latitude coordinates of the pole. If the precipitation data is greater than the set precipitation threshold, the pole is located within the low-lying area and the local area is in rainy weather. If the precipitation data is less than the set precipitation threshold, the pole is located within the low-lying area and the local area does not belong to rainy weather;

[0022] If the query result is false, call the precipitation data of the local set time according to the longitude and latitude coordinates of the lamp post. If the precipitation data is greater than the set precipitation threshold, the lamp post is not in the low-lying area and the local area is in a rainstorm weather. If the precipitation data is less than the set precipitation threshold, the lamp post is not in the low-lying area and the local area does not belong to the rainstorm weather.

[0023] Further, comparing the leakage parameters of the environment where the lamp post is located with the set leakage parameter threshold, when the set leakage parameter is exceeded, an alarm signal is generated, including:

[0024] If the lamp post is in the low-lying area and the local area is in a rainstorm weather, when the leakage voltage is greater than the third voltage value or the leakage current is greater than the third current value, a leakage alarm signal is generated;

[0025] The lamp post is in the low-lying area and the local area does not belong to the rainstorm weather. When the leakage voltage is greater than the second voltage value or the leakage current is greater than the second current value, a leakage alarm signal is generated;

[0026] The lamp post is not in the low-lying area and the local area is in a rainstorm weather. When the leakage voltage is greater than the third voltage value or the leakage current is greater than the third current value, a leakage alarm signal is generated;

[0027] The lamp post is not in the low-lying area and the local area does not belong to the rainstorm weather. When the leakage voltage is greater than the first voltage value or the leakage current is greater than the first current value, a leakage alarm signal is generated.

[0028] Further, when the lamp post to be monitored is not in the low-lying area and the local area does not belong to the rainstorm weather, when the leakage voltage is greater than the first voltage value or the leakage current is greater than the first current value, it is judged whether the lamp post is located in a densely populated area. When it is located in a densely populated area, if so, directly control the on-site lamp post to power off.

[0029] Further, judging whether the lamp post is located in a densely populated area includes: performing a GIS spatial intersection calculation result based on the point formed by the longitude and latitude of the lamp post and the expanded area of the densely populated buffer zone, querying the point formed by the longitude and latitude of the lamp post to be monitored in the expanded area of the densely populated buffer zone. If the query result is true, the lamp post is located in a densely populated area. If the query result is false, the lamp post point is not in the densely populated area.

[0030] The second aspect of the present invention provides an intelligent lighting lamp post leakage alarm and automatic power-off system, including:

[0031] A leakage parameter acquisition module, which is used to acquire the leakage parameters of the lamp post to be monitored;

[0032] A threshold setting module, which is used to set the corresponding leakage parameter threshold for the environment where the lamp post to be monitored is located;

[0033] An environment judgment module, which is used to analyze the environment where the lamp post to be monitored is located according to the obtained longitude and latitude data of the lamp post, the local low-lying map space data, and the local weather condition data;

[0034] An automatic power-off module, which is used to compare the leakage parameter of the environment where the lamp post is located with the set leakage parameter threshold. When the set leakage parameter is exceeded, an alarm signal is generated to control the power-off of the lamp post line.

[0035] The third aspect of the present invention provides a computer-readable storage medium.

[0036] A computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, the steps in an intelligent lamp post leakage alarm and automatic power-off method as described above are implemented.

[0037] The fourth aspect of the present invention provides a computer device.

[0038] A computer device, including a memory, a processor, and a computer program stored on the memory and executable on the processor. When the processor executes the program, the steps in an intelligent lamp post leakage alarm and automatic power-off method as described above are implemented.

[0039] The fifth aspect of the present invention provides a program product.

[0040] A program product, which is a computer program product and includes a computer program. The feature is that when the computer program is executed by a processor, the steps in an intelligent lamp post leakage alarm and automatic power-off method as described above are implemented.

[0041] Compared with the prior art, the beneficial effects of the present invention are:

[0042] 1. The present invention monitors the leakage situation of the lamp post in real time, sets different alarm thresholds according to different scenarios, and sets leakage power-off conditions, opening time periods, and leakage thresholds for each lamp post according to the recent weather, whether the lamp post location belongs to a low-lying area, and historical electricity consumption. If the device detects a leakage hidden danger in the lighting facility, it will actively alarm and automatically cut off the power of the faulty lamp post, which can meet the needs of leakage alarm handling in complex scenarios.

[0043] 2. In terms of safety, the present invention provides an instant leakage protection function. It adopts a non-contact monitoring method to monitor the leakage voltage and leakage current. Once the preset threshold is exceeded, the power supply is automatically cut off to ensure safe use.

[0044] 3. The present invention provides a self-diagnosis and recovery function. Once the leakage current and leakage voltage are within the normal range, the power supply can be reclosed within a set time, such as 20 to 60 seconds, without manual intervention, ensuring the safety and continuity of the electrical equipment and avoiding traffic chaos caused by power outages.

[0045] Advantages of additional aspects of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The accompanying drawings forming a part of this specification are used to provide a further understanding of the present invention. The schematic embodiments and descriptions thereof of the present invention are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0047] Figure 1 is a flowchart of a method for automatically cutting off power and alarming for leakage of an intelligent lighting pole provided by an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0048] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0049] It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs.

[0050] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0051] The present invention provides a method and system for automatically cutting off power and alarming for leakage of an intelligent lighting pole. A leakage monitoring terminal is installed on each lighting pole. The terminal monitors the leakage situation (leakage voltage and leakage current) of the lighting pole in real time, and sets the leakage power-off conditions, the opening time period, and the leakage threshold for each lighting pole according to the recent weather, whether the position of the lighting pole is in a low-lying area, and the historical power consumption situation. If the device detects a leakage hazard in the lighting facility, it will actively alarm and automatically cut off the power of the faulty lighting pole. At the same time, it can directly send the prediction information to the maintenance personnel. After maintenance, when the terminal monitors that the leakage is within the normal range, the power supply can be reclosed without manual intervention.

[0052] Embodiment 1

[0053] As Figure 1As shown in the figure, this embodiment provides a method for automatic power-off and recovery of leakage alarm for intelligent lighting poles, including the following steps:

[0054] Step 1: Obtain the leakage parameters of the lamp post to be monitored;

[0055] In this embodiment, the leakage parameter data of the lamp post to be monitored is collected by a leakage monitoring terminal. The collection time period is 24 hours, and the time interval is about 30 seconds. It can be understood that the collection period can be dynamically set according to the actual situation.

[0056] Among them, the leakage monitoring terminal is installed on the lamp post and can be used to monitor the leakage voltage and leakage current sensors of the lamp post line. There is a communication module in the terminal, and by inserting a 4G SIM card, the collected leakage parameters can be transmitted to the backend platform through the operator's base station.

[0057] Step 2: Set corresponding leakage parameter thresholds according to the environment where the lamp post is located;

[0058] In this embodiment, the environment where the lamp post is located includes:

[0059] Whether the location where the lamp post is located is a low-lying area:

[0060] Obtain the spatial data of the local low-lying areas (surface data in WGS84 coordinates) from the local emergency management bureau's flood control and drought relief command center. Perform a spatial intersection calculation (GIS spatial intersection calculation, a function used to determine whether there is an intersection between two or more geographical spatial objects) between the point formed by the longitude and latitude of the lamp post (lamp post point) and the surface of the low-lying areas (low-lying surface). If the query result is true (i.e., there is an intersection), then the lamp post point is within the low-lying surface; if the query result is false (i.e., there is no intersection), then the lamp post point is not within the low-lying surface.

[0061] Whether the location where the lamp post is located belongs to a densely populated area:

[0062] Densely populated areas usually refer to areas where people are active frequently, such as residential communities, residential buildings, office building areas, schools, hospitals, shopping centers, etc. Coordinate with the local survey and design and research institute for the map GIS surface data (densely populated surface) of these areas. The boundary of the densely populated surface can be expanded by 50 meters through the buffer calculation in the GIS space to form a new expanded surface of the densely populated buffer zone. Perform a GIS spatial intersection calculation between the point formed by the longitude and latitude of the lamp post (lamp post point) and the expanded surface of the densely populated buffer zone. If the query result is true (i.e., there is an intersection), then the lamp post point belongs to the densely populated area; if the query result is false (i.e., there is no intersection), then the lamp post point does not belong to the densely populated area.

[0063] Whether there is a recent heavy rain weather:

[0064] Authoritative weather query websites (China Weather Network) or services can be accessed, and latitude and longitude coordinates can be input on these websites to query weather information for specific locations. Call the service of the weather website according to the latitude and longitude coordinates of the lamp post to obtain the local weather conditions. If the predicted precipitation within 24 hours reaches or exceeds 50 mm, it can be judged as heavy rain.

[0065] In this embodiment, the threshold value of each lamp post is set separately, including the leakage parameter threshold value of the low-lying ground where the lamp post is located and the leakage parameter threshold value corresponding to the heavy rain environment where the lamp post is located;

[0066] When the scene where the lamp post is located is normal, the leakage parameter threshold value of the lamp post is set to the first threshold value;

[0067] In this embodiment, the upper limit of the leakage voltage of the lamp post is set to 22V, and the upper limit of the leakage current is set to 30mA.

[0068] For lamp posts located in low-lying areas of old urban roads, once the danger caused by leakage is relatively serious, the leakage parameter threshold value of the lamp post is set to the second threshold value;

[0069] In this embodiment, the upper limit of the leakage voltage is set to 20V, and the upper limit of the leakage current is set to 25mA.

[0070] Make some special settings according to the weather conditions of the location where the lamp post is located. For example, if there is a forecast of heavy rain on the day after tomorrow, the 27th, a time period from the 27th to the 28th can be set, and the leakage parameter threshold value of the lamp post can be set to the third threshold value; in this embodiment, the upper limit of the leakage voltage is set to 15V, and the upper limit of the leakage current is set to 20mA.

[0071] In this embodiment, the leakage alarm threshold value of the lamp post is set in the lamp post leakage monitoring platform, and the threshold value supports being set in different time periods, such as the night lighting time period (18:40 - 05:50), the heavy rain time period in the weather forecast (the 27th - the 28th), etc.

[0072] Step 3: Analyze the environment where the lamp post to be monitored is located, compare the leakage parameters of the environment where the lamp post is located with the corresponding leakage parameter threshold values. If the set leakage parameter threshold values are exceeded, generate a leakage alarm signal and respond to the power-off instruction to control the lamp post to cut off power;

[0073] Specifically, it includes the following steps:

[0074] Step 301: Obtain the latitude and longitude data of the lamp post to be monitored, the local low-lying map spatial data, and the weather condition data of the location where the lamp post is located;

[0075] In this embodiment, the local low-lying map spatial data can obtain the spatial data of the low-lying areas from the local emergency bureau's flood control and drought relief command center, such as the surface data in WGS84 coordinates;

[0076] The weather condition data of the location where the lamp post is located can call the service of a weather website according to the longitude and latitude coordinates of the lamp post to obtain the local weather condition. If the 24-hour precipitation reaches or exceeds 50 millimeters, it belongs to heavy rain weather.

[0077] Step 302: Based on the spatial intersection calculation result of the point formed by the longitude and latitude of the lamp post to be monitored and the surface of the low-lying location, query the point formed by the longitude and latitude of the lamp post to be monitored in the surface of the low-lying location. If the query result is true, the lamp post point is located within the low-lying surface; if the query result is false, the lamp post point is not within the low-lying surface.

[0078] In this embodiment, obtain the spatial data of local low-lying areas (surface data in WGS84 coordinates) from the local emergency bureau's flood control and drought relief command center, and perform a spatial intersection calculation (GIS spatial intersection calculation, a function used to determine whether there is an intersection between two or more geographical spatial objects) between the point formed by the longitude and latitude of the lamp post (lamp post point) and the surface of the low-lying location (low-lying surface). If the query result is true (i.e., there is an intersection), the lamp post point is located within the low-lying surface; if the query result is false (i.e., there is no intersection), the lamp post point is not within the low-lying surface.

[0079] Step 303: Call the precipitation data at the local set time according to the longitude and latitude coordinates of the lamp post, and combine the query result and the precipitation data to judge the environment where the current lamp post is located.

[0080] In this embodiment, if the query result is true, call the precipitation data at the local set time according to the longitude and latitude coordinates of the lamp post. If the precipitation data is greater than the set precipitation threshold, the lamp post is located within the low-lying area and the local area is in heavy rain weather; if the precipitation data is less than the set precipitation threshold, the lamp post is located within the low-lying area and the local area does not belong to heavy rain weather.

[0081] If the query result is false, call the precipitation data at the local set time according to the longitude and latitude coordinates of the lamp post. If the precipitation data is greater than the set precipitation threshold, the lamp post is not within the low-lying area and the local area is in heavy rain weather; if the precipitation data is less than the set precipitation threshold, the lamp post is not within the low-lying area and the local area does not belong to heavy rain weather.

[0082] Step 304: Compare the obtained leakage parameter data with the leakage parameter threshold of the environment where the current lamp post is located. If it is less than the set threshold, no leakage alarm is generated; otherwise, a leakage alarm signal is generated.

[0083] In this embodiment, the comparison process includes:

[0084] If the lamp post is located within the low-lying area and the local area is in heavy rain weather, when the leakage voltage is greater than the third voltage value or the leakage current is greater than the third current value, a leakage alarm signal is generated.

[0085] The lamp post is located in a low-lying area. When the local area is not under rainstorm weather, if the leakage voltage is greater than the second voltage value or the leakage current is greater than the second current value, a leakage alarm signal is generated.

[0086] The lamp post is not in a low-lying area. When the local area is under rainstorm weather, if the leakage voltage is greater than the third voltage value or the leakage current is greater than the third current value, a leakage alarm signal is generated.

[0087] The lamp post is not in a low-lying area. When the local area is not under rainstorm weather, if the leakage voltage is greater than the first voltage value or the leakage current is greater than the first current value, a leakage alarm signal is generated.

[0088] In this embodiment, when the lamp post is not in a low-lying area and the local area is not under rainstorm weather, if the leakage voltage is less than the first voltage value and the leakage current is less than the first current value, it returns to normal and no leakage alarm signal is generated. If the monitoring site is in a power-off state, power supply is restored.

[0089] Step 305: Based on the calculation result of GIS spatial intersection between the point formed by the lamp post's longitude and latitude and the expanded area of the crowded area buffer, query the longitude and latitude of the lamp post to be monitored in the expanded area of the crowded area buffer to form a point. If the query result is true, the lamp post is located in a densely populated area. If the query result is false, the lamp post point is not in a densely populated area.

[0090] If the lamp post that belongs to the alarm and has leakage is located in a section with a large flow of people in a densely populated area, the power-on and power-off control module is called to turn off the light. If the lamp post is in a remote area, the alarm is notified and personnel are sent to the scene for maintenance. If it is normal, and there was a previous leakage alarm in the leakage record, the previously turned-off lamp is restored to the lit state.

[0091] Densely populated areas usually refer to areas where people are active frequently, such as residential communities, residential buildings, office building areas, schools, hospitals, shopping centers, etc. Coordinate with the local surveying and mapping and design research institute for the map GIS surface data (crowded surface) of these areas. The boundary of the crowded surface can be expanded by 50 meters through buffer calculation in the GIS space to form a new expanded area of the crowded area buffer. Perform GIS spatial intersection calculation between the point formed by the lamp post's longitude and latitude (lamp post point) and the expanded area of the crowded area buffer. If the query result is true (i.e., there is an intersection), the lamp post point belongs to a densely populated area. If the query result is false (i.e., there is no intersection), the lamp post point does not belong to a densely populated area.

[0092] In this embodiment, if the environment where the lamp post is located is normal, map GIS surface data (crowded surface) of these areas is coordinated from the local surveying, mapping and design research institute. By calculating the buffer zone of the GIS space at the boundary of the crowded surface, the boundary of the crowded surface is expanded by 50 meters. The point formed by the longitude and latitude of the lamp post (lamp post point) and the expanded surface of the crowded buffer zone are calculated for GIS space intersection. If the result is true, the lamp post belongs to the densely populated area; if the lamp post belongs to the low-lying area and the crowded place, the lamp post is directly powered on through the leakage detection terminal on site. If the lamp post does not belong to the crowded place, a power-on instruction is sent to the leakage monitoring terminal on site through the leakage monitoring platform.

[0093] The present invention has carried out actual experiments. The monitored place is located in a northern city, where the west is high and the east is low, and some roads are in low-lying areas. Leakage monitoring terminals are installed for the lamp posts in these low-lying locations. Some roads are near schools and shopping malls, belonging to high-density populations, and leakage monitoring terminals are also installed for these lamp posts. Leakage monitoring terminals are also installed at highway intersections and important landmark intersections. More than 500 sets of leakage monitoring terminals have been installed in this city in total.

[0094] Step 1: Based on the installed leakage monitoring terminal, the leakage monitoring terminal transmits the collected leakage electrical parameters once every 30 seconds.

[0095] Step 2: For threshold setting, two methods are adopted here:

[0096] (1) For the leakage monitoring terminals of the lamp posts on the roads in low-lying areas and crowded places, the leakage alarm is directly detected from the hardware by directly setting in the hardware. If leakage occurs, power-off is carried out immediately. The set leakage thresholds are slightly lower, with a leakage voltage of 15V and a leakage current of 20mA.

[0097] (2) For the leakage monitoring terminals of the lamp posts that do not belong to crowded places, the leakage thresholds are set on the leakage monitoring platform, with a leakage voltage of 20V and a leakage current of 25mA. When leakage occurs, an instruction is sent to the leakage monitoring terminal on site through the leakage monitoring platform for control.

[0098] Step 3: Leakage alarm analysis. Obtain the lamp post leakage current threshold set in Step 2 according to the lamp post location and weather conditions. If there are multiple obtained leakage thresholds, take the minimum one. Compare the leakage current collected in Step 1 with the threshold. If it exceeds, enter Step 4; if it is normal, enter Step 5;

[0099] Step 4: After the judgment in Step 3 that the lamp post has a leakage alarm, if the lamp post is in a low-lying area or a densely populated area, the local lamp post is directly controlled to cut off the power through the leakage detection terminal. If the lamp post is at a highway intersection, an important landmark intersection, or some sub-important road sections, a power-off command is sent from the leakage monitoring platform to the leakage monitoring terminal on-site.

[0100] Step 5: After the judgment in Step 3 that the lamp post is normal, coordinate the map GIS surface data (densely populated surface) of these areas from the local surveying and mapping design and research institute. By calculating the buffer zone of the boundary of the densely populated surface in the GIS space, expand the boundary of the densely populated surface by 50 meters. Perform a GIS space intersection calculation between the point formed by the longitude and latitude of the lamp post (lamp post point) and the expanded surface of the densely populated buffer zone. If the result is true, the lamp post belongs to a densely populated area. If the lamp post is in a low-lying area or a densely populated area, the local lamp post is directly powered on through the leakage detection terminal. If the lamp post does not belong to a densely populated area, a power-on command is sent from the leakage monitoring platform to the leakage monitoring terminal on-site.

[0101] Through the solution of the present invention, real-time monitoring and rapid response to the leakage of hundreds of thousands of lamp posts within the whole city are achieved. In actual operation, the system has successfully handled multiple leakage incidents, effectively prevented electric shock accidents, and at the same time significantly shortened the fault recovery time, improving the overall stability and reliability of the urban lighting system.

[0102] Embodiment 2

[0103] This embodiment provides an intelligent lighting lamp post leakage alarm and automatic power-off system, including:

[0104] A leakage parameter acquisition module, which is used to acquire the leakage parameters of the lamp post to be monitored;

[0105] A threshold setting module, which is used to set corresponding leakage parameter thresholds for the environment where the lamp post to be monitored is located;

[0106] An environment judgment module, which is used to analyze the environment where the lamp post to be monitored is located according to the acquired longitude and latitude data of the lamp post, the local low-lying map spatial data, and the local weather condition data;

[0107] An automatic power-off module, which is used to compare the leakage parameters of the environment where the lamp post is located with the set leakage parameter thresholds. When the set leakage parameters are exceeded, an alarm signal is generated to control the power-off of the lamp post line.

[0108] Embodiment 3

[0109] This embodiment provides a computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, the steps in an intelligent lighting lamp post leakage alarm and automatic power-off method as described above are implemented.

[0110] Example 4

[0111] This embodiment provides a computer device, including a memory, a processor, and a computer program stored on the memory and executable on the processor. When the processor executes the program, it implements the steps in an automatic power-off method for leakage alarm of an intelligent lighting pole as described above.

[0112] Example 5

[0113] This embodiment provides a program product, which is a computer program product including a computer program. When the computer program is executed by a processor, it implements the steps in an automatic power-off method for leakage alarm of an intelligent lighting pole as described above.

[0114] Those skilled in the art should understand that the embodiments of the present invention can be provided as a method, a system, or a computer program product. Therefore, the present invention can take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present invention can take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk memories and optical memories, etc.) containing computer-usable program codes.

[0115] The present invention is described with reference to the flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to the embodiments of the present invention. It should be understood that each flow and / or block in the flowcharts and / or block diagrams, as well as the combination of flows and / or blocks in the flowcharts and / or block diagrams, can be realized by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing devices to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing devices generate means for realizing the functions specified in Figure 1 one or more flows and / or blocks Figure 1 one or more blocks.

[0116] These computer program instructions can also be stored in a computer-readable memory that can direct a computer or other programmable data processing devices to work in a specific manner, so that the instructions stored in the computer-readable memory generate a manufactured article including instruction means, and the instruction means realizes the functions specified in Figure 1 one or more flows and / or blocks Figure 1 one or more blocks.

[0117] These computer program instructions can also be loaded onto a computer or other programmable data processing apparatus, causing a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer-implemented process, so that the instructions executed on the computer or other programmable apparatus provide steps for implementing the functions specified in one process or a plurality of processes and / or blocks. Figure 1 one process or a plurality of processes and / or blocks Figure 1 steps for implementing the functions specified in one block or a plurality of blocks.

[0118] Those of ordinary skill in the art will appreciate that all or part of the processes of the methods of the above embodiments can be accomplished by instructing relevant hardware through a computer program. The program can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the above methods. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM), etc.

[0119] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An intelligent lighting pole leakage alarm automatic power-off method, characterized in that: The steps include: Obtain leakage parameters of the lamp pole to be monitored; Set the corresponding leakage parameter threshold according to the environment of the lamp pole to be monitored; Analyze the environment of the lamp pole to be monitored based on the acquired latitude and longitude data of the lamp pole, the local low-lying map spatial data and the local weather condition data; The leakage parameter of the environment where the lamp pole is located is compared with the set leakage parameter threshold. When the set leakage parameter is exceeded, an alarm signal is generated to control the lamp pole line to cut off power.

2. The method for automatically shutting off power when an intelligent lighting pole is subjected to leakage alarm as claimed in claim 1, characterized in that: Set the corresponding leakage parameter threshold according to the environment of the lamp pole to be monitored, including: For lamp poles in conventional scenarios, the upper limit of the lamp pole leakage voltage is set to a first voltage value, and the upper limit of the leakage current is set to a first current value; For lamp poles in low-lying locations, the upper limit of the leakage voltage is set to the second voltage value, and the upper limit of the leakage current is set to the second current value; For lamp poles in rainstorm weather, the upper limit of leakage voltage is set to the third voltage value, and the upper limit of leakage current is set to the third current value; Among them, the first voltage value>the second voltage value>the third voltage value, and the first current value>the second current value>the third current value.

3. The method for automatically shutting off power when an electric leakage alarm is triggered by an intelligent lighting pole as claimed in claim 1, characterized in that: The environment of the lamp pole to be monitored is analyzed based on the acquired latitude and longitude data of the lamp pole, the local low-lying map spatial data and the local weather data, including: Based on the spatial intersection calculation result of the longitude and latitude formation point of the lamp pole to be monitored and the surface of the low-lying location, the longitude and latitude formation point of the lamp pole to be monitored is queried in the space of the surface of the low-lying location. If the query result is true, the precipitation data of the local set time is called according to the longitude and latitude coordinates of the lamp pole. If the precipitation data is greater than the set precipitation threshold, the lamp pole is located in the low-lying area and the local area is experiencing heavy rain. If the precipitation data is less than the set precipitation threshold, the lamp pole is located in the low-lying area and the local area is not experiencing heavy rain. If the query result is false, the precipitation data of the local set time is called according to the latitude and longitude coordinates of the lamp pole. If the precipitation data is greater than the set precipitation threshold, the lamp pole is not in the low-lying area and the local area is experiencing heavy rain. If the precipitation data is less than the set precipitation threshold, the lamp pole is not in the low-lying area and the local area is not experiencing heavy rain.

4. The method for automatically shutting off power when an electric leakage alarm is triggered by an intelligent lighting pole as claimed in claim 2, characterized in that: The method of comparing the leakage parameter of the environment in which the lamp pole is located with a set leakage parameter threshold and generating an alarm signal when the set leakage parameter is exceeded includes: If the lamp pole is located in a low-lying area and there is heavy rain in the area, when the leakage voltage is greater than the third voltage value or the leakage current is greater than the third current value, a leakage alarm signal is generated; The lamp pole is located in a low-lying area, and the local area is not subject to heavy rain weather. When the leakage voltage is greater than the second voltage value or the leakage current is greater than the second current value, a leakage alarm signal is generated; The lamp pole is not in a low-lying area and it is raining heavily in the area. When the leakage voltage is greater than the third voltage value or the leakage current is greater than the third current value, a leakage alarm signal is generated; The lamp pole is not in a low-lying area, and the local area is not experiencing heavy rain. When the leakage voltage is greater than the first voltage value or the leakage current is greater than the first current value, a leakage alarm signal is generated.

5. The method for automatically shutting off power when an electric leakage alarm occurs on an intelligent lighting pole as claimed in claim 4, characterized in that: When the lamp pole to be monitored is not in a low-lying area and the local area is not experiencing heavy rain, when the leakage voltage is greater than the first voltage value or the leakage current is greater than the first current value, it is determined whether the lamp pole is located in a densely populated area. If so, the on-site lamp pole is directly controlled to cut off power.

6. The method for automatically shutting off power when an electric leakage alarm occurs on an intelligent lighting pole as claimed in claim 5, characterized in that: Determining whether a lamp pole is located in a densely populated area includes: performing GIS spatial intersection calculation results based on the points formed by the longitude and latitude of the lamp pole and the expanded surface of the densely populated buffer zone, querying the longitude and latitude points of the lamp pole to be monitored in the expanded surface of the densely populated buffer zone, if the query result is true, the lamp pole is located in a densely populated area, if the query result is false, the lamp pole point is not in a densely populated area.

7. An intelligent lighting pole leakage alarm automatic power-off system, characterized in that: include: A leakage parameter acquisition module, which is used to obtain the leakage parameters of the lamp pole to be monitored; A threshold setting module, which is used to set a corresponding leakage parameter threshold according to the environment in which the lamp pole to be monitored is located; An environment judgment module is used to analyze the environment of the lamp pole to be monitored based on the acquired latitude and longitude data of the lamp pole, the local low-lying map spatial data and the local weather condition data; The automatic power-off module is used to compare the leakage parameters of the environment in which the lamp pole is located with the set leakage parameter threshold. When the set leakage parameter is exceeded, an alarm signal is generated to control the power off of the lamp pole line.

8. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steps in the method for automatically shutting off power due to leakage alarm of an intelligent lighting pole as described in any one of claims 1 to 6 are implemented.

9. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the program, the steps of the method for automatically cutting off power due to leakage alarm of an intelligent lighting pole as described in any one of claims 1 to 6 are implemented.

10. A program product, the program product being a computer program product, comprising a computer program, characterized in that: When the computer program is executed by the processor, the steps in the method for automatically shutting off power to an intelligent lighting pole according to any one of claims 1 to 6 are implemented.

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